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utf8Slice(this,e,r);case"ascii":return asciiSlice(this,e,r);case"latin1":case"binary":return latin1Slice(this,e,r);case"base64":return base64Slice(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}function swap(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function bidirectionalIndexOf(t,e,r,n,f){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,isNaN(r)&&(r=f?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(f)return-1;r=t.length-1}else if(r<0){if(!f)return-1;r=0}if("string"==typeof e&&(e=Buffer.from(e,n)),Buffer.isBuffer(e))return 0===e.length?-1:arrayIndexOf(t,e,r,n,f);if("number"==typeof e)return e=255&e,Buffer.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?f?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):arrayIndexOf(t,[e],r,n,f);throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(t,e,r,n,f){function i(t,e){return 1===o?t[e]:t.readUInt16BE(e*o)}var o=1,u=t.length,s=e.length;if(void 0!==n&&(n=String(n).toLowerCase(),"ucs2"===n||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;o=2,u/=2,s/=2,r/=2}var a;if(f){var h=-1;for(a=r;a<u;a++)if(i(t,a)===i(e,h===-1?0:a-h)){if(h===-1&&(h=a),a-h+1===s)return h*o}else h!==-1&&(a-=a-h),h=-1}else for(r+s>u&&(r=u-s),a=r;a>=0;a--){for(var c=!0,l=0;l<s;l++)if(i(t,a+l)!==i(e,l)){c=!1;break}if(c)return a}return-1}function hexWrite(t,e,r,n){r=Number(r)||0;var f=t.length-r;n?(n=Number(n),n>f&&(n=f)):n=f;var i=e.length;if(i%2!==0)throw new TypeError("Invalid hex string");n>i/2&&(n=i/2);for(var o=0;o<n;++o){var u=parseInt(e.substr(2*o,2),16);if(isNaN(u))return o;t[r+o]=u}return o}function utf8Write(t,e,r,n){return blitBuffer(utf8ToBytes(e,t.length-r),t,r,n)}function asciiWrite(t,e,r,n){return blitBuffer(asciiToBytes(e),t,r,n)}function latin1Write(t,e,r,n){return asciiWrite(t,e,r,n)}function base64Write(t,e,r,n){return blitBuffer(base64ToBytes(e),t,r,n)}function ucs2Write(t,e,r,n){return blitBuffer(utf16leToBytes(e,t.length-r),t,r,n)}function base64Slice(t,e,r){return 0===e&&r===t.length?base64.fromByteArray(t):base64.fromByteArray(t.slice(e,r))}function utf8Slice(t,e,r){r=Math.min(t.length,r);for(var n=[],f=e;f<r;){var i=t[f],o=null,u=i>239?4:i>223?3:i>191?2:1;if(f+u<=r){var s,a,h,c;switch(u){case 1:i<128&&(o=i);break;case 2:s=t[f+1],128===(192&s)&&(c=(31&i)<<6|63&s,c>127&&(o=c));break;case 3:s=t[f+1],a=t[f+2],128===(192&s)&&128===(192&a)&&(c=(15&i)<<12|(63&s)<<6|63&a,c>2047&&(c<55296||c>57343)&&(o=c));break;case 4:s=t[f+1],a=t[f+2],h=t[f+3],128===(192&s)&&128===(192&a)&&128===(192&h)&&(c=(15&i)<<18|(63&s)<<12|(63&a)<<6|63&h,c>65535&&c<1114112&&(o=c))}}null===o?(o=65533,u=1):o>65535&&(o-=65536,n.push(o>>>10&1023|55296),o=56320|1023&o),n.push(o),f+=u}return decodeCodePointsArray(n)}function decodeCodePointsArray(t){var e=t.length;if(e<=MAX_ARGUMENTS_LENGTH)return String.fromCharCode.apply(String,t);for(var r="",n=0;n<e;)r+=String.fromCharCode.apply(String,t.slice(n,n+=MAX_ARGUMENTS_LENGTH));return r}function asciiSlice(t,e,r){var n="";r=Math.min(t.length,r);for(var f=e;f<r;++f)n+=String.fromCharCode(127&t[f]);return n}function latin1Slice(t,e,r){var n="";r=Math.min(t.length,r);for(var f=e;f<r;++f)n+=String.fromCharCode(t[f]);return n}function hexSlice(t,e,r){var n=t.length;(!e||e<0)&&(e=0),(!r||r<0||r>n)&&(r=n);for(var f="",i=e;i<r;++i)f+=toHex(t[i]);return f}function utf16leSlice(t,e,r){for(var n=t.slice(e,r),f="",i=0;i<n.length;i+=2)f+=String.fromCharCode(n[i]+256*n[i+1]);return f}function checkOffset(t,e,r){if(t%1!==0||t<0)throw new RangeError("offset is not uint");if(t+e>r)throw new RangeError("Trying to access beyond buffer length")}function checkInt(t,e,r,n,f,i){if(!Buffer.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>f||e<i)throw new RangeError('"value" argument is out of bounds');if(r+n>t.length)throw new RangeError("Index out of range")}function objectWriteUInt16(t,e,r,n){e<0&&(e=65535+e+1);for(var f=0,i=Math.min(t.length-r,2);f<i;++f)t[r+f]=(e&255<<8*(n?f:1-f))>>>8*(n?f:1-f)}function objectWriteUInt32(t,e,r,n){e<0&&(e=4294967295+e+1);for(var f=0,i=Math.min(t.length-r,4);f<i;++f)t[r+f]=e>>>8*(n?f:3-f)&255}function checkIEEE754(t,e,r,n,f,i){if(r+n>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function writeFloat(t,e,r,n,f){return f||checkIEEE754(t,e,r,4,3.4028234663852886e38,-3.4028234663852886e38),ieee754.write(t,e,r,n,23,4),r+4}function writeDouble(t,e,r,n,f){return f||checkIEEE754(t,e,r,8,1.7976931348623157e308,-1.7976931348623157e308),ieee754.write(t,e,r,n,52,8),r+8}function base64clean(t){if(t=stringtrim(t).replace(INVALID_BASE64_RE,""),t.length<2)return"";for(;t.length%4!==0;)t+="=";return t}function stringtrim(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")}function toHex(t){return t<16?"0"+t.toString(16):t.toString(16)}function utf8ToBytes(t,e){e=e||1/0;for(var r,n=t.length,f=null,i=[],o=0;o<n;++o){if(r=t.charCodeAt(o),r>55295&&r<57344){if(!f){if(r>56319){(e-=3)>-1&&i.push(239,191,189);continue}if(o+1===n){(e-=3)>-1&&i.push(239,191,189);continue}f=r;continue}if(r<56320){(e-=3)>-1&&i.push(239,191,189),f=r;continue}r=(f-55296<<10|r-56320)+65536}else f&&(e-=3)>-1&&i.push(239,191,189);if(f=null,r<128){if((e-=1)<0)break;i.push(r)}else if(r<2048){if((e-=2)<0)break;i.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;i.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;i.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return i}function asciiToBytes(t){for(var e=[],r=0;r<t.length;++r)e.push(255&t.charCodeAt(r));return e}function utf16leToBytes(t,e){for(var r,n,f,i=[],o=0;o<t.length&&!((e-=2)<0);++o)r=t.charCodeAt(o),n=r>>8,f=r%256,i.push(f),i.push(n);return i}function base64ToBytes(t){return base64.toByteArray(base64clean(t))}function blitBuffer(t,e,r,n){for(var f=0;f<n&&!(f+r>=e.length||f>=t.length);++f)e[f+r]=t[f];return f}function isnan(t){return t!==t}var base64=require("base64-js"),ieee754=require("ieee754"),isArray=require("isarray");exports.Buffer=Buffer,exports.SlowBuffer=SlowBuffer,exports.INSPECT_MAX_BYTES=50,Buffer.TYPED_ARRAY_SUPPORT=void 0!==global.TYPED_ARRAY_SUPPORT?global.TYPED_ARRAY_SUPPORT:typedArraySupport(),exports.kMaxLength=kMaxLength(),Buffer.poolSize=8192,Buffer._augment=function(t){return t.__proto__=Buffer.prototype,t},Buffer.from=function(t,e,r){return from(null,t,e,r)},Buffer.TYPED_ARRAY_SUPPORT&&(Buffer.prototype.__proto__=Uint8Array.prototype,Buffer.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&Buffer[Symbol.species]===Buffer&&Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:!0})),Buffer.alloc=function(t,e,r){return alloc(null,t,e,r)},Buffer.allocUnsafe=function(t){return allocUnsafe(null,t)},Buffer.allocUnsafeSlow=function(t){return allocUnsafe(null,t)},Buffer.isBuffer=function(t){return!(null==t||!t._isBuffer)},Buffer.compare=function(t,e){if(!Buffer.isBuffer(t)||!Buffer.isBuffer(e))throw new TypeError("Arguments must be Buffers");if(t===e)return 0;for(var r=t.length,n=e.length,f=0,i=Math.min(r,n);f<i;++f)if(t[f]!==e[f]){r=t[f],n=e[f];break}return r<n?-1:n<r?1:0},Buffer.isEncoding=function(t){switch(String(t).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function(t,e){if(!isArray(t))throw new TypeError('"list" argument must be an Array of Buffers');if(0===t.length)return Buffer.alloc(0);var r;if(void 0===e)for(e=0,r=0;r<t.length;++r)e+=t[r].length;var n=Buffer.allocUnsafe(e),f=0;for(r=0;r<t.length;++r){var i=t[r];if(!Buffer.isBuffer(i))throw new TypeError('"list" argument must be an Array of Buffers');i.copy(n,f),f+=i.length}return n},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function(){var t=this.length;if(t%2!==0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var e=0;e<t;e+=2)swap(this,e,e+1);return this},Buffer.prototype.swap32=function(){var t=this.length;if(t%4!==0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var e=0;e<t;e+=4)swap(this,e,e+3),swap(this,e+1,e+2);return this},Buffer.prototype.swap64=function(){var t=this.length;if(t%8!==0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var e=0;e<t;e+=8)swap(this,e,e+7),swap(this,e+1,e+6),swap(this,e+2,e+5),swap(this,e+3,e+4);return this},Buffer.prototype.toString=function(){var t=0|this.length;return 0===t?"":0===arguments.length?utf8Slice(this,0,t):slowToString.apply(this,arguments)},Buffer.prototype.equals=function(t){if(!Buffer.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===Buffer.compare(this,t)},Buffer.prototype.inspect=function(){var t="",e=exports.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(t+=" ... ")),"<Buffer "+t+">"},Buffer.prototype.compare=function(t,e,r,n,f){if(!Buffer.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===n&&(n=0),void 0===f&&(f=this.length),e<0||r>t.length||n<0||f>this.length)throw new RangeError("out of range index");if(n>=f&&e>=r)return 0;if(n>=f)return-1;if(e>=r)return 1;if(e>>>=0,r>>>=0,n>>>=0,f>>>=0,this===t)return 0;for(var i=f-n,o=r-e,u=Math.min(i,o),s=this.slice(n,f),a=t.slice(e,r),h=0;h<u;++h)if(s[h]!==a[h]){i=s[h],o=a[h];break}return i<o?-1:o<i?1:0},Buffer.prototype.includes=function(t,e,r){return this.indexOf(t,e,r)!==-1},Buffer.prototype.indexOf=function(t,e,r){return bidirectionalIndexOf(this,t,e,r,!0)},Buffer.prototype.lastIndexOf=function(t,e,r){return bidirectionalIndexOf(this,t,e,r,!1)},Buffer.prototype.write=function(t,e,r,n){if(void 0===e)n="utf8",r=this.length,e=0;else if(void 0===r&&"string"==typeof e)n=e,r=this.length,e=0;else{if(!isFinite(e))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");e=0|e,isFinite(r)?(r=0|r,void 0===n&&(n="utf8")):(n=r,r=void 0)}var f=this.length-e;if((void 0===r||r>f)&&(r=f),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var i=!1;;)switch(n){case"hex":return hexWrite(this,t,e,r);case"utf8":case"utf-8":return utf8Write(this,t,e,r);case"ascii":return asciiWrite(this,t,e,r);case"latin1":case"binary":return latin1Write(this,t,e,r);case"base64":return base64Write(this,t,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,t,e,r);default:if(i)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),i=!0}},Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var MAX_ARGUMENTS_LENGTH=4096;Buffer.prototype.slice=function(t,e){var r=this.length;t=~~t,e=void 0===e?r:~~e,t<0?(t+=r,t<0&&(t=0)):t>r&&(t=r),e<0?(e+=r,e<0&&(e=0)):e>r&&(e=r),e<t&&(e=t);var n;if(Buffer.TYPED_ARRAY_SUPPORT)n=this.subarray(t,e),n.__proto__=Buffer.prototype;else{var f=e-t;n=new Buffer(f,void 0);for(var i=0;i<f;++i)n[i]=this[i+t]}return n},Buffer.prototype.readUIntLE=function(t,e,r){t=0|t,e=0|e,r||checkOffset(t,e,this.length);for(var n=this[t],f=1,i=0;++i<e&&(f*=256);)n+=this[t+i]*f;return n},Buffer.prototype.readUIntBE=function(t,e,r){t=0|t,e=0|e,r||checkOffset(t,e,this.length);for(var n=this[t+--e],f=1;e>0&&(f*=256);)n+=this[t+--e]*f;return n},Buffer.prototype.readUInt8=function(t,e){return e||checkOffset(t,1,this.length),this[t]},Buffer.prototype.readUInt16LE=function(t,e){return e||checkOffset(t,2,this.length),this[t]|this[t+1]<<8},Buffer.prototype.readUInt16BE=function(t,e){return e||checkOffset(t,2,this.length),this[t]<<8|this[t+1]},Buffer.prototype.readUInt32LE=function(t,e){return e||checkOffset(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},Buffer.prototype.readUInt32BE=function(t,e){return e||checkOffset(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},Buffer.prototype.readIntLE=function(t,e,r){t=0|t,e=0|e,r||checkOffset(t,e,this.length);for(var n=this[t],f=1,i=0;++i<e&&(f*=256);)n+=this[t+i]*f;return f*=128,n>=f&&(n-=Math.pow(2,8*e)),n},Buffer.prototype.readIntBE=function(t,e,r){t=0|t,e=0|e,r||checkOffset(t,e,this.length);for(var n=e,f=1,i=this[t+--n];n>0&&(f*=256);)i+=this[t+--n]*f;return f*=128,i>=f&&(i-=Math.pow(2,8*e)),i},Buffer.prototype.readInt8=function(t,e){return e||checkOffset(t,1,this.length),128&this[t]?(255-this[t]+1)*-1:this[t]},Buffer.prototype.readInt16LE=function(t,e){e||checkOffset(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt16BE=function(t,e){e||checkOffset(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},Buffer.prototype.readInt32LE=function(t,e){return e||checkOffset(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},Buffer.prototype.readInt32BE=function(t,e){return e||checkOffset(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},Buffer.prototype.readFloatLE=function(t,e){return e||checkOffset(t,4,this.length),ieee754.read(this,t,!0,23,4)},Buffer.prototype.readFloatBE=function(t,e){return e||checkOffset(t,4,this.length),ieee754.read(this,t,!1,23,4)},Buffer.prototype.readDoubleLE=function(t,e){return e||checkOffset(t,8,this.length),ieee754.read(this,t,!0,52,8)},Buffer.prototype.readDoubleBE=function(t,e){return e||checkOffset(t,8,this.length),ieee754.read(this,t,!1,52,8)},Buffer.prototype.writeUIntLE=function(t,e,r,n){if(t=+t,e=0|e,r=0|r,!n){var f=Math.pow(2,8*r)-1;checkInt(this,t,e,r,f,0)}var i=1,o=0;for(this[e]=255&t;++o<r&&(i*=256);)this[e+o]=t/i&255;return e+r},Buffer.prototype.writeUIntBE=function(t,e,r,n){if(t=+t,e=0|e,r=0|r,!n){var f=Math.pow(2,8*r)-1;checkInt(this,t,e,r,f,0)}var i=r-1,o=1;for(this[e+i]=255&t;--i>=0&&(o*=256);)this[e+i]=t/o&255;return e+r},Buffer.prototype.writeUInt8=function(t,e,r){return t=+t,e=0|e,r||checkInt(this,t,e,1,255,0),Buffer.TYPED_ARRAY_SUPPORT||(t=Math.floor(t)),this[e]=255&t,e+1},Buffer.prototype.writeUInt16LE=function(t,e,r){return t=+t,e=0|e,r||checkInt(this,t,e,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=255&t,this[e+1]=t>>>8):objectWriteUInt16(this,t,e,!0),e+2},Buffer.prototype.writeUInt16BE=function(t,e,r){return t=+t,e=0|e,r||checkInt(this,t,e,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>8,this[e+1]=255&t):objectWriteUInt16(this,t,e,!1),e+2},Buffer.prototype.writeUInt32LE=function(t,e,r){return t=+t,e=0|e,r||checkInt(this,t,e,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t):objectWriteUInt32(this,t,e,!0),e+4},Buffer.prototype.writeUInt32BE=function(t,e,r){return t=+t,e=0|e,r||checkInt(this,t,e,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t):objectWriteUInt32(this,t,e,!1),e+4},Buffer.prototype.writeIntLE=function(t,e,r,n){if(t=+t,e=0|e,!n){var f=Math.pow(2,8*r-1);checkInt(this,t,e,r,f-1,-f)}var i=0,o=1,u=0;for(this[e]=255&t;++i<r&&(o*=256);)t<0&&0===u&&0!==this[e+i-1]&&(u=1),this[e+i]=(t/o>>0)-u&255;return e+r},Buffer.prototype.writeIntBE=function(t,e,r,n){if(t=+t,e=0|e,!n){var f=Math.pow(2,8*r-1);checkInt(this,t,e,r,f-1,-f)}var i=r-1,o=1,u=0;for(this[e+i]=255&t;--i>=0&&(o*=256);)t<0&&0===u&&0!==this[e+i+1]&&(u=1),this[e+i]=(t/o>>0)-u&255;return e+r},Buffer.prototype.writeInt8=function(t,e,r){return 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var globalRequire=require;require=function(){};var exports=module.exports={Lexer:require("./lib/N3Lexer"),Parser:require("./lib/N3Parser"),Writer:require("./lib/N3Writer"),Store:require("./lib/N3Store"),StreamParser:require("./lib/N3StreamParser"),StreamWriter:require("./lib/N3StreamWriter"),Util:require("./lib/N3Util")};Object.keys(exports).forEach(function(e){Object.defineProperty(exports,e,{configurable:!0,enumerable:!0,get:function(){return delete exports[e],exports[e]=globalRequire("./lib/N3"+e)}})});
},{"./lib/N3Lexer":15,"./lib/N3Parser":16,"./lib/N3Store":17,"./lib/N3StreamParser":18,"./lib/N3StreamWriter":19,"./lib/N3Util":20,"./lib/N3Writer":21}],15:[function(require,module,exports){
function N3Lexer(e){if(!(this instanceof N3Lexer))return new N3Lexer(e);if(e&&e.lineMode){this._tripleQuotedString=this._number=this._boolean=/$0^/;var f=this;this._tokenize=this.tokenize,this.tokenize=function(e,u){this._tokenize(e,function(e,t){!e&&/^(?:IRI|prefixed|literal|langcode|type|\.|eof)$/.test(t.type)?u&&u(e,t):u&&u(e||f._syntaxError(t.type,u=null))})}}}var fromCharCode=String.fromCharCode,immediately="function"==typeof setImmediate?setImmediate:function(e){setTimeout(e,0)},escapeSequence=/\\u([a-fA-F0-9]{4})|\\U([a-fA-F0-9]{8})|\\[uU]|\\(.)/g,escapeReplacements={"\\":"\\","'":"'",'"':'"',n:"\n",r:"\r",t:"\t",f:"\f",b:"\b",_:"_","~":"~",".":".","-":"-","!":"!",$:"$","&":"&","(":"(",")":")","*":"*","+":"+",",":",",";":";","=":"=","/":"/","?":"?","#":"#","@":"@","%":"%"},illegalIriChars=/[\x00-\x20<>\\"\{\}\|\^\`]/;N3Lexer.prototype={_iri:/^<((?:[^>\\]|\\[uU])+)>/,_unescapedIri:/^<([^\x00-\x20<>\\"\{\}\|\^\`]*)>/,_unescapedString:/^"[^"\\]+"(?=[^"\\])/,_singleQuotedString:/^"[^"\\]*(?:\\.[^"\\]*)*"(?=[^"\\])|^'[^'\\]*(?:\\.[^'\\]*)*'(?=[^'\\])/,_tripleQuotedString:/^""("[^"\\]*(?:(?:\\.|"(?!""))[^"\\]*)*")""|^''('[^'\\]*(?:(?:\\.|'(?!''))[^'\\]*)*')''/,_langcode:/^@([a-z]+(?:-[a-z0-9]+)*)(?=[^a-z0-9\-])/i,_prefix:/^((?:[A-Za-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])(?:\.?[\-0-9A-Z_a-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u037f-\u1fff\u200c\u200d\u203f\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])*)?:(?=[#\s<])/,_prefixed:/^((?:[A-Za-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])(?:\.?[\-0-9A-Z_a-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u037f-\u1fff\u200c\u200d\u203f\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])*)?:((?:(?:[0-:A-Z_a-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff]|%[0-9a-fA-F]{2}|\\[!#-\/;=?\-@_~])(?:(?:[\.\-0-:A-Z_a-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u037f-\u1fff\u200c\u200d\u203f\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff]|%[0-9a-fA-F]{2}|\\[!#-\/;=?\-@_~])*(?:[\-0-:A-Z_a-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u037f-\u1fff\u200c\u200d\u203f\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff]|%[0-9a-fA-F]{2}|\\[!#-\/;=?\-@_~]))?)?)(?=\.?[,;\s#()\[\]\{\}"'<])/,_blank:/^_:((?:[0-9A-Z_a-z\xc0-\xd6\xd8-\xf6\xf8-\u02ff\u0370-\u037d\u037f-\u1fff\u200c\u200d\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])(?:\.?[\-0-9A-Z_a-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u037f-\u1fff\u200c\u200d\u203f\u2040\u2070-\u218f\u2c00-\u2fef\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd]|[\ud800-\udb7f][\udc00-\udfff])*)(?=\.?[,;:\s#()\[\]\{\}"'<])/,_number:/^[\-+]?(?:\d+\.?\d*([eE](?:[\-\+])?\d+)|\d*\.?\d+)(?=[.,;:\s#()\[\]\{\}"'<])/,_boolean:/^(?:true|false)(?=[.,;:\s#()\[\]\{\}"'<])/,_keyword:/^@[a-z]+(?=[\s#<:])/,_sparqlKeyword:/^(?:PREFIX|BASE|GRAPH)(?=[\s#<:])/i,_shortPredicates:/^a(?=\s+|<)/,_newline:/^[ \t]*(?:#[^\n\r]*)?(?:\r\n|\n|\r)[ \t]*/,_whitespace:/^[ \t]+/,_endOfFile:/^(?:#[^\n\r]*)?$/,_tokenizeToEnd:function(e,f){function u(f){e(f._syntaxError(/^\S*/.exec(t)[0]))}for(var t=this._input;;){for(var i;i=this._newline.exec(t);)t=t.substr(i[0].length,t.length),this._line++;if((i=this._whitespace.exec(t))&&(t=t.substr(i[0].length,t.length)),this._endOfFile.test(t))return f&&e(t=null,{line:this._line,type:"eof",value:"",prefix:""}),this._input=t;var n,r=this._line,d="",s="",a="",c=t[0],o=null,l=0,x=!1;switch(c){case"^":if(1===t.length)break;if("^"!==t[1])return u(this);if(this._prevTokenType="^",t=t.substr(2),"<"!==t[0]){x=!0;break}case"<":if(o=this._unescapedIri.exec(t))d="IRI",s=o[1];else if(o=this._iri.exec(t)){if(n=this._unescape(o[1]),null===n||illegalIriChars.test(n))return u(this);d="IRI",s=n}break;case"_":((o=this._blank.exec(t))||f&&(o=this._blank.exec(t+" ")))&&(d="prefixed",a="_",s=o[1]);break;case'"':case"'":if(o=this._unescapedString.exec(t))d="literal",s=o[0];else if(o=this._singleQuotedString.exec(t)){if(n=this._unescape(o[0]),null===n)return u(this);d="literal",s=n.replace(/^'|'$/g,'"')}else if(o=this._tripleQuotedString.exec(t)){if(n=o[1]||o[2],this._line+=n.split(/\r\n|\r|\n/).length-1,n=this._unescape(n),null===n)return u(this);d="literal",s=n.replace(/^'|'$/g,'"')}break;case"@":"literal"===this._prevTokenType&&(o=this._langcode.exec(t))?(d="langcode",s=o[1]):(o=this._keyword.exec(t))&&(d=o[0]);break;case".":if(1===t.length?f:t[1]<"0"||t[1]>"9"){d=".",l=1;break}case"0":case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":case"+":case"-":(o=this._number.exec(t))&&(d="literal",s='"'+o[0]+'"^^http://www.w3.org/2001/XMLSchema#'+(o[1]?"double":/^[+\-]?\d+$/.test(o[0])?"integer":"decimal"));break;case"B":case"b":case"p":case"P":case"G":case"g":(o=this._sparqlKeyword.exec(t))?d=o[0].toUpperCase():x=!0;break;case"f":case"t":(o=this._boolean.exec(t))?(d="literal",s='"'+o[0]+'"^^http://www.w3.org/2001/XMLSchema#boolean'):x=!0;break;case"a":(o=this._shortPredicates.exec(t))?(d="abbreviation",s="http://www.w3.org/1999/02/22-rdf-syntax-ns#type"):x=!0;break;case",":case";":case"[":case"]":case"(":case")":case"{":case"}":l=1,d=c;break;default:x=!0}if(x&&("@prefix"!==this._prevTokenType&&"PREFIX"!==this._prevTokenType||!(o=this._prefix.exec(t))?((o=this._prefixed.exec(t))||f&&(o=this._prefixed.exec(t+" ")))&&(d="prefixed",a=o[1]||"",s=this._unescape(o[2])):(d="prefix",s=o[1]||"")),"^"===this._prevTokenType&&(d="IRI"===d||"prefixed"===d?"type":""),!d)return f||!/^'''|^"""/.test(t)&&/\n|\r/.test(t)?u(this):this._input=t;e(null,{line:r,type:d,value:s,prefix:a}),this._prevTokenType=d,t=t.substr(l||o[0].length,t.length)}},_unescape:function(e){try{return e.replace(escapeSequence,function(e,f,u,t){var i;if(f){if(i=parseInt(f,16),isNaN(i))throw new Error;return fromCharCode(i)}if(u){if(i=parseInt(u,16),isNaN(i))throw new Error;return i<=65535?fromCharCode(i):fromCharCode(55296+(i-=65536)/1024,56320+(1023&i))}var n=escapeReplacements[t];if(!n)throw new Error;return n})}catch(e){return null}},_syntaxError:function(e){return this._input=null,new Error('Syntax error: unexpected "'+e+'" on line '+this._line+".")},tokenize:function(e,f){function u(e){null!==i._input&&(i._input+=e,i._tokenizeToEnd(f,!1))}function t(){null!==i._input&&i._tokenizeToEnd(f,!0)}var i=this;this._line=1,"string"==typeof e?(this._input=e,immediately(function(){i._tokenizeToEnd(f,!0)})):(this._input="",e&&"function"!=typeof e?("function"==typeof e.setEncoding&&e.setEncoding("utf8"),e.on("data",u),e.on("end",t)):(this.addChunk=u,this.end=t,f||(f=e)))}},module.exports=N3Lexer;
},{}],16:[function(require,module,exports){
function N3Parser(e){if(!(this instanceof N3Parser))return new N3Parser(e);this._tripleStack=[],this._graph=null,e=e||{},this._setBase(e.documentIRI);var t="string"==typeof e.format&&e.format.match(/\w*$/)[0].toLowerCase(),r="turtle"===t,a="trig"===t,s=/triple/.test(t),i=/quad/.test(t),n=s||i;(this._supportsNamedGraphs=!r)||(this._readPredicateOrNamedGraph=this._readPredicate),this._supportsQuads=!(r||a||s),n&&(this._base="",this._resolveIRI=function(e){return this._error("Disallowed relative IRI",e),this._callback=noop,this._subject=null}),this._blankNodePrefix="string"!=typeof e.blankNodePrefix?"":"_:"+e.blankNodePrefix.replace(/^_:/,""),this._lexer=e.lexer||new N3Lexer({lineMode:n})}function noop(){}var N3Lexer=require("./N3Lexer"),RDF_PREFIX="http://www.w3.org/1999/02/22-rdf-syntax-ns#",RDF_NIL=RDF_PREFIX+"nil",RDF_FIRST=RDF_PREFIX+"first",RDF_REST=RDF_PREFIX+"rest",absoluteIRI=/^[a-z][a-z0-9+.-]*:/i,schemeAuthority=/^(?:([a-z][a-z0-9+.-]*:))?(?:\/\/[^\/]*)?/i,dotSegments=/(?:^|\/)\.\.?(?:$|[\/#?])/,blankNodePrefix=0,blankNodeCount=0;N3Parser._resetBlankNodeIds=function(){blankNodePrefix=blankNodeCount=0},N3Parser.prototype={_setBase:function(e){if(e){if(e.indexOf("#")>=0)throw new Error("Invalid base IRI "+e)}else e=null;(this._base=e)&&(this._basePath=e.replace(/[^\/?]*(?:\?.*)?$/,""),e=e.match(schemeAuthority),this._baseRoot=e[0],this._baseScheme=e[1])},_readInTopContext:function(e){switch(e.type){case"eof":return null!==this._graph?this._error("Unclosed graph",e):(delete this._prefixes._,this._callback(null,null,this._prefixes));case"@prefix":return this._sparqlStyle=!1,this._readPrefix;case"PREFIX":return this._sparqlStyle=!0,this._readPrefix;case"@base":return this._sparqlStyle=!1,this._readBaseIRI;case"BASE":return this._sparqlStyle=!0,this._readBaseIRI;case"{":if(this._supportsNamedGraphs)return this._graph="",this._subject=null,this._readSubject;case"GRAPH":if(this._supportsNamedGraphs)return this._readNamedGraphLabel;default:return this._readSubject(e)}},_readSubject:function(e){switch(this._predicate=null,e.type){case"IRI":null===this._base||absoluteIRI.test(e.value)?this._subject=e.value:this._subject=this._resolveIRI(e);break;case"prefixed":var t=this._prefixes[e.prefix];if(void 0===t)return this._error('Undefined prefix "'+e.prefix+':"',e);this._subject=t+e.value;break;case"[":return this._subject="_:b"+blankNodeCount++,this._tripleStack.push({subject:this._subject,predicate:null,object:null,type:"blank"}),this._readBlankNodeHead;case"(":return this._tripleStack.push({subject:RDF_NIL,predicate:null,object:null,type:"list"}),this._subject=null,this._readListItem;case"}":return this._readPunctuation(e);default:return this._error("Expected subject but got "+e.type,e)}return this._readPredicateOrNamedGraph},_readPredicate:function(e){var t=e.type;switch(t){case"IRI":case"abbreviation":null===this._base||absoluteIRI.test(e.value)?this._predicate=e.value:this._predicate=this._resolveIRI(e);break;case"prefixed":if("_"===e.prefix)return this._error("Disallowed blank node as predicate",e);var r=this._prefixes[e.prefix];if(void 0===r)return this._error('Undefined prefix "'+e.prefix+':"',e);this._predicate=r+e.value;break;case".":case"]":case"}":return null===this._predicate?this._error("Unexpected "+t,e):(this._subject=null,"]"===t?this._readBlankNodeTail(e):this._readPunctuation(e));case";":return this._readPredicate;default:return this._error('Expected predicate to follow "'+this._subject+'"',e)}return this._readObject},_readObject:function(e){switch(e.type){case"IRI":null===this._base||absoluteIRI.test(e.value)?this._object=e.value:this._object=this._resolveIRI(e);break;case"prefixed":var t=this._prefixes[e.prefix];if(void 0===t)return this._error('Undefined prefix "'+e.prefix+':"',e);this._object=t+e.value;break;case"literal":return this._object=e.value,this._readDataTypeOrLang;case"[":var r="_:b"+blankNodeCount++;return this._tripleStack.push({subject:this._subject,predicate:this._predicate,object:r,type:"blank"}),this._subject=r,this._readBlankNodeHead;case"(":return this._tripleStack.push({subject:this._subject,predicate:this._predicate,object:RDF_NIL,type:"list"}),this._subject=null,this._readListItem;default:return this._error('Expected object to follow "'+this._predicate+'"',e)}return this._getTripleEndReader()},_readPredicateOrNamedGraph:function(e){return"{"===e.type?this._readGraph(e):this._readPredicate(e)},_readGraph:function(e){return"{"!==e.type?this._error("Expected graph but got "+e.type,e):(this._graph=this._subject,this._subject=null,this._readSubject)},_readBlankNodeHead:function(e){return"]"===e.type?(this._subject=null,this._readBlankNodeTail(e)):(this._predicate=null,this._readPredicate(e))},_readBlankNodeTail:function(e){if("]"!==e.type)return this._readBlankNodePunctuation(e);null!==this._subject&&this._callback(null,{subject:this._subject,predicate:this._predicate,object:this._object,graph:this._graph||""});var t=this._tripleStack.pop();return this._subject=t.subject,null!==t.object?(this._predicate=t.predicate,this._object=t.object,this._getTripleEndReader()):null!==this._predicate?this._readPredicate:this._readPredicateOrNamedGraph},_readDataTypeOrLang:function(e){switch(e.type){case"type":var t;if(""===e.prefix)t=null===this._base||absoluteIRI.test(e.value)?e.value:this._resolveIRI(e);else{var r=this._prefixes[e.prefix];if(void 0===r)return this._error('Undefined prefix "'+e.prefix+':"',e);t=r+e.value}return this._object+="^^"+t,this._getTripleEndReader();case"langcode":return this._object+="@"+e.value.toLowerCase(),this._getTripleEndReader();default:return this._getTripleEndReader().call(this,e)}},_readListItem:function(e){var t=null,r=null,a=this._subject,s=this._tripleStack,i=s[s.length-1],n=this._readListItem;switch(e.type){case"IRI":t=null===this._base||absoluteIRI.test(e.value)?e.value:this._resolveIRI(e);break;case"prefixed":var l=this._prefixes[e.prefix];if(void 0===l)return this._error('Undefined prefix "'+e.prefix+':"',e);t=l+e.value;break;case"literal":t=e.value,n=this._readDataTypeOrLang;break;case"[":r="_:b"+blankNodeCount++,t="_:b"+blankNodeCount++,s.push({subject:r,predicate:RDF_FIRST,object:t,type:"blank"}),this._subject=t,n=this._readBlankNodeHead;break;case"(":r="_:b"+blankNodeCount++,s.push({subject:r,predicate:RDF_FIRST,object:RDF_NIL,type:"list"}),this._subject=null,n=this._readListItem;break;case")":if(s.pop(),0!==s.length&&"list"===s[s.length-1].type&&this._callback(null,{subject:i.subject,predicate:i.predicate,object:i.object,graph:this._graph||""}),this._subject=i.subject,null===i.predicate){if(n=this._readPredicate,i.subject===RDF_NIL)return n}else if(this._predicate=i.predicate,this._object=i.object,n=this._getTripleEndReader(),i.object===RDF_NIL)return n;r=RDF_NIL;break;default:return this._error('Expected list item instead of "'+e.type+'"',e)}return null===r&&(this._subject=r="_:b"+blankNodeCount++),null===a?i.object===RDF_NIL?i.object=r:i.subject=r:this._callback(null,{subject:a,predicate:RDF_REST,object:r,graph:this._graph||""}),null!==t&&this._callback(null,{subject:r,predicate:RDF_FIRST,object:t,graph:this._graph||""}),n},_readPunctuation:function(e){var t,r=this._subject,a=this._graph;switch(e.type){case"}":if(null===this._graph)return this._error("Unexpected graph closing",e);this._graph=null;case".":this._subject=null,t=this._readInTopContext;break;case";":t=this._readPredicate;break;case",":t=this._readObject;break;case"IRI":if(this._supportsQuads&&null===this._graph){a=null===this._base||absoluteIRI.test(e.value)?e.value:this._resolveIRI(e),r=this._subject,t=this._readQuadPunctuation;break}case"prefixed":if(this._supportsQuads&&null===this._graph){var s=this._prefixes[e.prefix];if(void 0===s)return this._error('Undefined prefix "'+e.prefix+':"',e);a=s+e.value,t=this._readQuadPunctuation;break}default:return this._error('Expected punctuation to follow "'+this._object+'"',e)}return null!==r&&this._callback(null,{subject:r,predicate:this._predicate,object:this._object,graph:a||""}),t},_readBlankNodePunctuation:function(e){var t;switch(e.type){case";":t=this._readPredicate;break;case",":t=this._readObject;break;default:return this._error('Expected punctuation to follow "'+this._object+'"',e)}return this._callback(null,{subject:this._subject,predicate:this._predicate,object:this._object,graph:this._graph||""}),t},_readQuadPunctuation:function(e){return"."!==e.type?this._error("Expected dot to follow quad",e):this._readInTopContext},_readPrefix:function(e){return"prefix"!==e.type?this._error("Expected prefix to follow @prefix",e):(this._prefix=e.value,this._readPrefixIRI)},_readPrefixIRI:function(e){if("IRI"!==e.type)return this._error('Expected IRI to follow prefix "'+this._prefix+':"',e);var t;return t=null===this._base||absoluteIRI.test(e.value)?e.value:this._resolveIRI(e),this._prefixes[this._prefix]=t,this._prefixCallback(this._prefix,t),this._readDeclarationPunctuation},_readBaseIRI:function(e){if("IRI"!==e.type)return this._error("Expected IRI to follow base declaration",e);try{this._setBase(null===this._base||absoluteIRI.test(e.value)?e.value:this._resolveIRI(e))}catch(t){this._error(t.message,e)}return this._readDeclarationPunctuation},_readNamedGraphLabel:function(e){switch(e.type){case"IRI":case"prefixed":return this._readSubject(e),this._readGraph;case"[":return this._readNamedGraphBlankLabel;default:return this._error("Invalid graph label",e)}},_readNamedGraphBlankLabel:function(e){return"]"!==e.type?this._error("Invalid graph label",e):(this._subject="_:b"+blankNodeCount++,this._readGraph)},_readDeclarationPunctuation:function(e){return this._sparqlStyle?this._readInTopContext(e):"."!==e.type?this._error("Expected declaration to end with a dot",e):this._readInTopContext},_getTripleEndReader:function(){var e=this._tripleStack;if(0===e.length)return this._readPunctuation;switch(e[e.length-1].type){case"blank":return this._readBlankNodeTail;case"list":return this._readListItem}},_error:function(e,t){this._callback(new Error(e+" at line "+t.line+"."))},_resolveIRI:function(e){var t=e.value;switch(t[0]){case void 0:return this._base;case"#":return this._base+t;case"?":return this._base.replace(/(?:\?.*)?$/,t);case"/":return("/"===t[1]?this._baseScheme:this._baseRoot)+this._removeDotSegments(t);default:return this._removeDotSegments(this._basePath+t)}},_removeDotSegments:function(e){if(!dotSegments.test(e))return e;for(var t="",r=e.length,a=-1,s=-1,i=0,n="/";a<r;){switch(n){case":":if(s<0&&"/"===e[++a]&&"/"===e[++a])for(;(s=a+1)<r&&"/"!==e[s];)a=s;break;case"?":case"#":a=r;break;case"/":if("."===e[a+1])switch(n=e[++a+1]){case"/":t+=e.substring(i,a-1),i=a+1;break;case void 0:case"?":case"#":return t+e.substring(i,a)+e.substr(a+1);case".":if(n=e[++a+1],void 0===n||"/"===n||"?"===n||"#"===n){if(t+=e.substring(i,a-2),(i=t.lastIndexOf("/"))>=s&&(t=t.substr(0,i)),"/"!==n)return t+"/"+e.substr(a+1);i=a+1}}}n=e[++a]}return t+e.substring(i)},parse:function(e,t,r){this._readCallback=this._readInTopContext,this._prefixes=Object.create(null),this._prefixes._=this._blankNodePrefix||"_:b"+blankNodePrefix++ +"_","function"==typeof e&&(r=t,t=e,e=null),this._callback=t||noop,this._prefixCallback=r||noop;var a=this;this._lexer.tokenize(e,function(e,t){null!==e?(a._callback(e),a._callback=noop):void 0!==a._readCallback&&(a._readCallback=a._readCallback(t))}),e||(this.addChunk=this._lexer.addChunk,this.end=this._lexer.end)}},module.exports=N3Parser;
},{"./N3Lexer":15}],17:[function(require,module,exports){
function N3Store(e,t){return this instanceof N3Store?(this._size=0,this._graphs=Object.create(null),this._entities=Object.create(null),this._entities["><"]=0,this._entityCount=0,this._blankNodeIndex=0,t||!e||e[0]||(t=e,e=null),this._prefixes=Object.create(null),t&&t.prefixes&&this.addPrefixes(t.prefixes),void(e&&this.addTriples(e))):new N3Store(e,t)}var expandPrefixedName=require("./N3Util").expandPrefixedName;N3Store.prototype={get size(){var e=this._size;if(null!==e)return e;var t,i,n=this._graphs;for(var r in n)for(var s in t=n[r].subjects)for(var d in i=t[s])e+=Object.keys(i[d]).length;return this._size=e},_addToIndex:function(e,t,i,n){var r=e[t]||(e[t]={}),s=r[i]||(r[i]={});s[n]=null},_removeFromIndex:function(e,t,i,n){var r,s=e[t],d=s[i];delete d[n];for(r in d)return;delete s[i];for(r in s)return;delete e[t]},_findInIndex:function(e,t,i,n,r,s,d,a){var o,c,u,h=[],f=Object.keys(this._entities);t&&((o=e,e={})[t]=o[t]);for(var _ in e){var l=f[_];if(c=e[_]){i&&((o=c,c={})[i]=o[i]);for(var x in c){var p=f[x];if(u=c[x])for(var b=(n?n in u?[n]:[]:Object.keys(u)),j=b.length-1;j>=0;j--){var I={subject:"",predicate:"",object:"",graph:a};I[r]=l,I[s]=p,I[d]=f[b[j]],h.push(I)}}}}return h},_countInIndex:function(e,t,i,n){var r,s,d,a=0;t&&((r=e,e={})[t]=r[t]);for(var o in e)if(s=e[o]){i&&((r=s,s={})[i]=r[i]);for(var c in s)(d=s[c])&&(n?n in d&&a++:a+=Object.keys(d).length)}return a},addTriple:function(e,t,i,n){t||(n=e.graph,i=e.object,t=e.predicate,e=e.subject),n=n||"";var r=this._graphs[n];r||(r=this._graphs[n]={subjects:{},predicates:{},objects:{}},Object.freeze(r));var s=this._entities;e=s[e]||(s[e]=++this._entityCount),t=s[t]||(s[t]=++this._entityCount),i=s[i]||(s[i]=++this._entityCount),this._addToIndex(r.subjects,e,t,i),this._addToIndex(r.predicates,t,i,e),this._addToIndex(r.objects,i,e,t),this._size=null},addTriples:function(e){for(var t=e.length-1;t>=0;t--)this.addTriple(e[t])},addPrefix:function(e,t){this._prefixes[e]=t},addPrefixes:function(e){for(var t in e)this.addPrefix(t,e[t])},removeTriple:function(e,t,i,n){t||(n=e.graph,i=e.object,t=e.predicate,e=e.subject),n=n||"";var r,s=this._entities,d=this._graphs;if((e=s[e])&&(t=s[t])&&(i=s[i])&&(r=d[n])){var a,o;if((a=r.subjects[e])&&(o=a[t])&&i in o){this._removeFromIndex(r.subjects,e,t,i),this._removeFromIndex(r.predicates,t,i,e),this._removeFromIndex(r.objects,i,e,t),null!==this._size&&this._size--;for(e in r.subjects)return;delete d[n]}}},removeTriples:function(e){for(var t=e.length-1;t>=0;t--)this.removeTriple(e[t])},find:function(e,t,i,n){var r=this._prefixes;return this.findByIRI(expandPrefixedName(e,r),expandPrefixedName(t,r),expandPrefixedName(i,r),expandPrefixedName(n,r))},findByIRI:function(e,t,i,n){n=n||"";var r=this._graphs[n],s=this._entities;return r?e&&!(e=s[e])?[]:t&&!(t=s[t])?[]:i&&!(i=s[i])?[]:e?i?this._findInIndex(r.objects,i,e,t,"object","subject","predicate",n):this._findInIndex(r.subjects,e,t,null,"subject","predicate","object",n):t?this._findInIndex(r.predicates,t,i,null,"predicate","object","subject",n):i?this._findInIndex(r.objects,i,null,null,"object","subject","predicate",n):this._findInIndex(r.subjects,null,null,null,"subject","predicate","object",n):[]},count:function(e,t,i,n){var r=this._prefixes;return this.countByIRI(expandPrefixedName(e,r),expandPrefixedName(t,r),expandPrefixedName(i,r),expandPrefixedName(n,r))},countByIRI:function(e,t,i,n){n=n||"";var r=this._graphs[n],s=this._entities;return r?e&&!(e=s[e])?0:t&&!(t=s[t])?0:i&&!(i=s[i])?0:e?i?this._countInIndex(r.objects,i,e,t):this._countInIndex(r.subjects,e,t,i):t?this._countInIndex(r.predicates,t,i,e):this._countInIndex(r.objects,i,e,t):0},createBlankNode:function(e){var t,i;if(e)for(t=e="_:"+e,i=1;this._entities[t];)t=e+i++;else do t="_:b"+this._blankNodeIndex++;while(this._entities[t]);return this._entities[t]=++this._entityCount,t}},module.exports=N3Store;
},{"./N3Util":20}],18:[function(require,module,exports){
function N3StreamParser(r){if(!(this instanceof N3StreamParser))return new N3StreamParser(r);Transform.call(this,{decodeStrings:!0}),this._readableState.objectMode=!0;var e=this,t=new N3Parser(r);t.parse(function(r,t){t&&e.push(t)||r&&e.emit("error",r)},this.emit.bind(this,"prefix")),this._transform=function(r,e,s){t.addChunk(r),s()},this._flush=function(r){t.end(),r()}}var Transform=require("stream").Transform,util=require("util"),N3Parser=require("./N3Parser.js");util.inherits(N3StreamParser,Transform),module.exports=N3StreamParser;
},{"./N3Parser.js":16,"stream":34,"util":38}],19:[function(require,module,exports){
function N3StreamWriter(r){if(!(this instanceof N3StreamWriter))return new N3StreamWriter(r);Transform.call(this,{encoding:"utf8"}),this._writableState.objectMode=!0;var t=this,e=new N3Writer({write:function(r,e,i){t.push(r),i&&i()},end:function(r){t.push(null),r&&r()}},r);this._transform=function(r,t,i){e.addTriple(r,i)},this._flush=function(r){e.end(r)}}var Transform=require("stream").Transform,util=require("util"),N3Writer=require("./N3Writer.js");util.inherits(N3StreamWriter,Transform),module.exports=N3StreamWriter;
},{"./N3Writer.js":21,"stream":34,"util":38}],20:[function(require,module,exports){
function addN3Util(t,e){for(var r in N3Util)e?t.prototype[r]=applyToThis(N3Util[r]):t[r]=N3Util[r];return t}function applyToThis(t){return function(e){return t(this,e)}}var Xsd="http://www.w3.org/2001/XMLSchema#",XsdString=Xsd+"string",XsdInteger=Xsd+"integer",XsdDecimal=Xsd+"decimal",XsdBoolean=Xsd+"boolean",RdfLangString="http://www.w3.org/1999/02/22-rdf-syntax-ns#langString",N3Util={isIRI:function(t){if(!t)return t;var e=t[0];return'"'!==e&&"_"!==e},isLiteral:function(t){return t&&'"'===t[0]},isBlank:function(t){return t&&"_:"===t.substr(0,2)},getLiteralValue:function(t){var e=/^"([^]*)"/.exec(t);if(!e)throw new Error(t+" is not a literal");return e[1]},getLiteralType:function(t){var e=/^"[^]*"(?:\^\^([^"]+)|(@)[^@"]+)?$/.exec(t);if(!e)throw new Error(t+" is not a literal");return e[1]||(e[2]?RdfLangString:XsdString)},getLiteralLanguage:function(t){var e=/^"[^]*"(?:@([^@"]+)|\^\^[^"]+)?$/.exec(t);if(!e)throw new Error(t+" is not a literal");return e[1]?e[1].toLowerCase():""},isPrefixedName:function(t){return t&&/^[^:\/"']*:[^:\/"']+$/.test(t)},expandPrefixedName:function(t,e){var r,n,i,a=/(?:^|"\^\^)([^:\/#"'\^_]*):[^\/]*$/.exec(t);return a&&(r=a[1],n=e[r],i=a.index),void 0===n?t:0===i?n+t.substr(r.length+1):t.substr(0,i+3)+n+t.substr(i+r.length+4)},createIRI:function(t){return t&&'"'===t[0]?N3Util.getLiteralValue(t):t},createLiteral:function(t,e){if(!e)switch(typeof t){case"boolean":e=XsdBoolean;break;case"number":if(isFinite(t)){e=t%1===0?XsdInteger:XsdDecimal;break}default:return'"'+t+'"'}return'"'+t+(/^[a-z]+(-[a-z0-9]+)*$/i.test(e)?'"@'+e.toLowerCase():'"^^'+e)}};module.exports=addN3Util(addN3Util);
},{}],21:[function(require,module,exports){
function N3Writer(e,t){if(!(this instanceof N3Writer))return new N3Writer(e,t);if(e&&"function"!=typeof e.write&&(t=e,e=null),t=t||{},e)this._outputStream=e,this._endStream=void 0===t.end||!!t.end;else{var r="";this._outputStream={write:function(e,t,i){r+=e,i&&i()},end:function(e){e&&e(null,r)}},this._endStream=!0}this._subject=null,/triple|quad/i.test(t.format)?this._writeTriple=this._writeTripleLine:(this._graph="",this._prefixIRIs=Object.create(null),t.prefixes&&this.addPrefixes(t.prefixes))}function characterReplacer(e){var t=escapeReplacements[e];return void 0===t&&(1===e.length?(t=e.charCodeAt(0).toString(16),t="\\u0000".substr(0,6-t.length)+t):(t=(1024*(e.charCodeAt(0)-55296)+e.charCodeAt(1)+9216).toString(16),t="\\U00000000".substr(0,10-t.length)+t)),t}var N3LiteralMatcher=/^"([^]*)"(?:\^\^(.+)|@([\-a-z]+))?$/i,RDF_PREFIX="http://www.w3.org/1999/02/22-rdf-syntax-ns#",RDF_TYPE=RDF_PREFIX+"type",escape=/["\\\t\n\r\b\f\u0000-\u0019\ud800-\udbff]/,escapeAll=/["\\\t\n\r\b\f\u0000-\u0019]|[\ud800-\udbff][\udc00-\udfff]/g,escapeReplacements={"\\":"\\\\",'"':'\\"',"\t":"\\t","\n":"\\n","\r":"\\r","\b":"\\b","\f":"\\f"};N3Writer.prototype={_write:function(e,t){this._outputStream.write(e,"utf8",t)},_writeTriple:function(e,t,r,i,n){try{this._graph!==i&&(this._write((null===this._subject?"":this._graph?"\n}\n":".\n")+(i?this._encodeIriOrBlankNode(i)+" {\n":"")),this._subject=null,this._graph="["!==i[0]?i:"]"),this._subject===e?this._predicate===t?this._write(", "+this._encodeObject(r),n):this._write(";\n    "+this._encodePredicate(this._predicate=t)+" "+this._encodeObject(r),n):this._write((null===this._subject?"":".\n")+this._encodeSubject(this._subject=e)+" "+this._encodePredicate(this._predicate=t)+" "+this._encodeObject(r),n)}catch(e){n&&n(e)}},_writeTripleLine:function(e,t,r,i,n){delete this._prefixMatch;try{this._write(this._encodeIriOrBlankNode(e)+" "+this._encodeIriOrBlankNode(t)+" "+this._encodeObject(r)+(i?" "+this._encodeIriOrBlankNode(i)+".\n":".\n"),n)}catch(e){n&&n(e)}},_encodeIriOrBlankNode:function(e){var t=e[0];if("["===t||"("===t||"_"===t&&":"===e[1])return e;escape.test(e)&&(e=e.replace(escapeAll,characterReplacer));var r=this._prefixRegex.exec(e);return r?r[1]?this._prefixIRIs[r[1]]+r[2]:e:"<"+e+">"},_encodeLiteral:function(e,t,r){return escape.test(e)&&(e=e.replace(escapeAll,characterReplacer)),r?'"'+e+'"@'+r:t?'"'+e+'"^^'+this._encodeIriOrBlankNode(t):'"'+e+'"'},_encodeSubject:function(e){if('"'===e[0])throw new Error("A literal as subject is not allowed: "+e);return"["===e[0]&&(this._subject="]"),this._encodeIriOrBlankNode(e)},_encodePredicate:function(e){if('"'===e[0])throw new Error("A literal as predicate is not allowed: "+e);return e===RDF_TYPE?"a":this._encodeIriOrBlankNode(e)},_encodeObject:function(e){if('"'!==e[0])return this._encodeIriOrBlankNode(e);var t=N3LiteralMatcher.exec(e);if(!t)throw new Error("Invalid literal: "+e);return this._encodeLiteral(t[1],t[2],t[3])},_blockedWrite:function(){throw new Error("Cannot write because the writer has been closed.")},addTriple:function(e,t,r,i,n){void 0===r?this._writeTriple(e.subject,e.predicate,e.object,e.graph||"",t):"string"!=typeof i?this._writeTriple(e,t,r,"",i):this._writeTriple(e,t,r,i,n)},addTriples:function(e){for(var t=0;t<e.length;t++)this.addTriple(e[t])},addPrefix:function(e,t,r){var i={};i[e]=t,this.addPrefixes(i,r)},addPrefixes:function(e,t){var r=this._prefixIRIs,i=!1;for(var n in e){var c=e[n];/[#\/]$/.test(c)&&r[c]!==(n+=":")&&(i=!0,r[c]=n,null!==this._subject&&(this._write(this._graph?"\n}\n":".\n"),this._subject=null,this._graph=""),this._write("@prefix "+n+" <"+c+">.\n"))}if(i){var s="",a="";for(var h in r)s+=s?"|"+h:h,a+=(a?"|":"")+r[h];s=s.replace(/[\]\/\(\)\*\+\?\.\\\$]/g,"\\$&"),this._prefixRegex=new RegExp("^(?:"+a+")[^/]*$|^("+s+")([a-zA-Z][\\-_a-zA-Z0-9]*)$")}this._write(i?"\n":"",t)},blank:function(e,t){var r,i,n=e;switch(void 0===e?n=[]:"string"==typeof e?n=[{predicate:e,object:t}]:"length"in e||(n=[e]),i=n.length){case 0:return"[]";case 1:if(r=n[0],"["!==r.object[0])return"[ "+this._encodePredicate(r.predicate)+" "+this._encodeObject(r.object)+" ]";default:for(var c="[",s=0;s<i;s++)r=n[s],r.predicate===e?c+=", "+this._encodeObject(r.object):(c+=(s?";\n  ":"\n  ")+this._encodePredicate(r.predicate)+" "+this._encodeObject(r.object),e=r.predicate);return c+"\n]"}},list:function(e){for(var t=e&&e.length||0,r=new Array(t),i=0;i<t;i++)r[i]=this._encodeObject(e[i]);return"("+r.join(" ")+")"},_prefixRegex:/$0^/,end:function(e){null!==this._subject&&(this._write(this._graph?"\n}\n":".\n"),this._subject=null),this._write=this._blockedWrite;var t=e&&function(r,i){t=null,e(r,i)};if(this._endStream)try{return this._outputStream.end(t)}catch(e){}t&&t()}},module.exports=N3Writer;
},{}],22:[function(require,module,exports){
(function (process){
"use strict";function nextTick(e,n,c,r){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var s,t,o=arguments.length;switch(o){case 0:case 1:return process.nextTick(e);case 2:return process.nextTick(function(){e.call(null,n)});case 3:return process.nextTick(function(){e.call(null,n,c)});case 4:return process.nextTick(function(){e.call(null,n,c,r)});default:for(s=new Array(o-1),t=0;t<s.length;)s[t++]=arguments[t];return process.nextTick(function(){e.apply(null,s)})}}!process.version||0===process.version.indexOf("v0.")||0===process.version.indexOf("v1.")&&0!==process.version.indexOf("v1.8.")?module.exports=nextTick:module.exports=process.nextTick;
}).call(this,require('_process'))

},{"_process":23}],23:[function(require,module,exports){
function runTimeout(e){if(cachedSetTimeout===setTimeout)return setTimeout(e,0);try{return cachedSetTimeout(e,0)}catch(r){try{return cachedSetTimeout.call(null,e,0)}catch(r){return cachedSetTimeout.call(this,e,0)}}}function runClearTimeout(e){if(cachedClearTimeout===clearTimeout)return clearTimeout(e);try{return cachedClearTimeout(e)}catch(r){try{return cachedClearTimeout.call(null,e)}catch(r){return cachedClearTimeout.call(this,e)}}}function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var e=runTimeout(cleanUpNextTick);draining=!0;for(var r=queue.length;r;){for(currentQueue=queue,queue=[];++queueIndex<r;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,r=queue.length}currentQueue=null,draining=!1,runClearTimeout(e)}}function Item(e,r){this.fun=e,this.array=r}function noop(){}var process=module.exports={},cachedSetTimeout,cachedClearTimeout;!function(){try{cachedSetTimeout=setTimeout}catch(e){cachedSetTimeout=function(){throw new Error("setTimeout is not defined")}}try{cachedClearTimeout=clearTimeout}catch(e){cachedClearTimeout=function(){throw new Error("clearTimeout is not defined")}}}();var queue=[],draining=!1,currentQueue,queueIndex=-1;process.nextTick=function(e){var r=new Array(arguments.length-1);if(arguments.length>1)for(var u=1;u<arguments.length;u++)r[u-1]=arguments[u];queue.push(new Item(e,r)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.binding=function(e){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(e){throw new Error("process.chdir is not supported")},process.umask=function(){return 0};
},{}],24:[function(require,module,exports){
module.exports=require("./lib/_stream_duplex.js");
},{"./lib/_stream_duplex.js":25}],25:[function(require,module,exports){
"use strict";function Duplex(e){return this instanceof Duplex?(Readable.call(this,e),Writable.call(this,e),e&&e.readable===!1&&(this.readable=!1),e&&e.writable===!1&&(this.writable=!1),this.allowHalfOpen=!0,e&&e.allowHalfOpen===!1&&(this.allowHalfOpen=!1),void this.once("end",onend)):new Duplex(e)}function onend(){this.allowHalfOpen||this._writableState.ended||processNextTick(onEndNT,this)}function onEndNT(e){e.end()}function forEach(e,t){for(var r=0,i=e.length;r<i;r++)t(e[r],r)}var objectKeys=Object.keys||function(e){var t=[];for(var r in e)t.push(r);return t};module.exports=Duplex;var processNextTick=require("process-nextick-args"),util=require("core-util-is");util.inherits=require("inherits");var Readable=require("./_stream_readable"),Writable=require("./_stream_writable");util.inherits(Duplex,Readable);for(var keys=objectKeys(Writable.prototype),v=0;v<keys.length;v++){var method=keys[v];Duplex.prototype[method]||(Duplex.prototype[method]=Writable.prototype[method])}
},{"./_stream_readable":27,"./_stream_writable":29,"core-util-is":5,"inherits":9,"process-nextick-args":22}],26:[function(require,module,exports){
"use strict";function PassThrough(r){return this instanceof PassThrough?void Transform.call(this,r):new PassThrough(r)}module.exports=PassThrough;var Transform=require("./_stream_transform"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(PassThrough,Transform),PassThrough.prototype._transform=function(r,s,i){i(null,r)};
},{"./_stream_transform":28,"core-util-is":5,"inherits":9}],27:[function(require,module,exports){
(function (process){
"use strict";function ReadableState(e,t){Duplex=Duplex||require("./_stream_duplex"),e=e||{},this.objectMode=!!e.objectMode,t instanceof Duplex&&(this.objectMode=this.objectMode||!!e.readableObjectMode);var r=e.highWaterMark,n=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:n,this.highWaterMark=~~this.highWaterMark,this.buffer=[],this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.defaultEncoding=e.defaultEncoding||"utf8",this.ranOut=!1,this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,e.encoding&&(StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this.decoder=new StringDecoder(e.encoding),this.encoding=e.encoding)}function Readable(e){return Duplex=Duplex||require("./_stream_duplex"),this instanceof Readable?(this._readableState=new ReadableState(e,this),this.readable=!0,e&&"function"==typeof e.read&&(this._read=e.read),void Stream.call(this)):new Readable(e)}function readableAddChunk(e,t,r,n,a){var i=chunkInvalid(t,r);if(i)e.emit("error",i);else if(null===r)t.reading=!1,onEofChunk(e,t);else if(t.objectMode||r&&r.length>0)if(t.ended&&!a){var d=new Error("stream.push() after EOF");e.emit("error",d)}else if(t.endEmitted&&a){var d=new Error("stream.unshift() after end event");e.emit("error",d)}else{var o;!t.decoder||a||n||(r=t.decoder.write(r),o=!t.objectMode&&0===r.length),a||(t.reading=!1),o||(t.flowing&&0===t.length&&!t.sync?(e.emit("data",r),e.read(0)):(t.length+=t.objectMode?1:r.length,a?t.buffer.unshift(r):t.buffer.push(r),t.needReadable&&emitReadable(e))),maybeReadMore(e,t)}else a||(t.reading=!1);return needMoreData(t)}function needMoreData(e){return!e.ended&&(e.needReadable||e.length<e.highWaterMark||0===e.length)}function computeNewHighWaterMark(e){return e>=MAX_HWM?e=MAX_HWM:(e--,e|=e>>>1,e|=e>>>2,e|=e>>>4,e|=e>>>8,e|=e>>>16,e++),e}function howMuchToRead(e,t){return 0===t.length&&t.ended?0:t.objectMode?0===e?0:1:null===e||isNaN(e)?t.flowing&&t.buffer.length?t.buffer[0].length:t.length:e<=0?0:(e>t.highWaterMark&&(t.highWaterMark=computeNewHighWaterMark(e)),e>t.length?t.ended?t.length:(t.needReadable=!0,0):e)}function chunkInvalid(e,t){var r=null;return Buffer.isBuffer(t)||"string"==typeof t||null===t||void 0===t||e.objectMode||(r=new TypeError("Invalid non-string/buffer chunk")),r}function onEofChunk(e,t){if(!t.ended){if(t.decoder){var r=t.decoder.end();r&&r.length&&(t.buffer.push(r),t.length+=t.objectMode?1:r.length)}t.ended=!0,emitReadable(e)}}function emitReadable(e){var t=e._readableState;t.needReadable=!1,t.emittedReadable||(debug("emitReadable",t.flowing),t.emittedReadable=!0,t.sync?processNextTick(emitReadable_,e):emitReadable_(e))}function emitReadable_(e){debug("emit readable"),e.emit("readable"),flow(e)}function maybeReadMore(e,t){t.readingMore||(t.readingMore=!0,processNextTick(maybeReadMore_,e,t))}function maybeReadMore_(e,t){for(var r=t.length;!t.reading&&!t.flowing&&!t.ended&&t.length<t.highWaterMark&&(debug("maybeReadMore read 0"),e.read(0),r!==t.length);)r=t.length;t.readingMore=!1}function pipeOnDrain(e){return function(){var t=e._readableState;debug("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&EElistenerCount(e,"data")&&(t.flowing=!0,flow(e))}}function nReadingNextTick(e){debug("readable nexttick read 0"),e.read(0)}function resume(e,t){t.resumeScheduled||(t.resumeScheduled=!0,processNextTick(resume_,e,t))}function resume_(e,t){t.reading||(debug("resume read 0"),e.read(0)),t.resumeScheduled=!1,e.emit("resume"),flow(e),t.flowing&&!t.reading&&e.read(0)}function flow(e){var t=e._readableState;if(debug("flow",t.flowing),t.flowing)do var r=e.read();while(null!==r&&t.flowing)}function fromList(e,t){var r,n=t.buffer,a=t.length,i=!!t.decoder,d=!!t.objectMode;if(0===n.length)return null;if(0===a)r=null;else if(d)r=n.shift();else if(!e||e>=a)r=i?n.join(""):1===n.length?n[0]:Buffer.concat(n,a),n.length=0;else if(e<n[0].length){var o=n[0];r=o.slice(0,e),n[0]=o.slice(e)}else if(e===n[0].length)r=n.shift();else{r=i?"":new Buffer(e);for(var l=0,u=0,s=n.length;u<s&&l<e;u++){var o=n[0],h=Math.min(e-l,o.length);i?r+=o.slice(0,h):o.copy(r,l,0,h),h<o.length?n[0]=o.slice(h):n.shift(),l+=h}}return r}function endReadable(e){var t=e._readableState;if(t.length>0)throw new Error("endReadable called on non-empty stream");t.endEmitted||(t.ended=!0,processNextTick(endReadableNT,t,e))}function endReadableNT(e,t){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}function forEach(e,t){for(var r=0,n=e.length;r<n;r++)t(e[r],r)}function indexOf(e,t){for(var r=0,n=e.length;r<n;r++)if(e[r]===t)return r;return-1}module.exports=Readable;var processNextTick=require("process-nextick-args"),isArray=require("isarray"),Buffer=require("buffer").Buffer;Readable.ReadableState=ReadableState;var EE=require("events"),EElistenerCount=function(e,t){return e.listeners(t).length},Stream;!function(){try{Stream=require("stream")}catch(e){}finally{Stream||(Stream=require("events").EventEmitter)}}();var Buffer=require("buffer").Buffer,util=require("core-util-is");util.inherits=require("inherits");var debugUtil=require("util"),debug=void 0;debug=debugUtil&&debugUtil.debuglog?debugUtil.debuglog("stream"):function(){};var StringDecoder;util.inherits(Readable,Stream);var Duplex,Duplex;Readable.prototype.push=function(e,t){var r=this._readableState;return r.objectMode||"string"!=typeof e||(t=t||r.defaultEncoding,t!==r.encoding&&(e=new Buffer(e,t),t="")),readableAddChunk(this,r,e,t,!1)},Readable.prototype.unshift=function(e){var t=this._readableState;return readableAddChunk(this,t,e,"",!0)},Readable.prototype.isPaused=function(){return this._readableState.flowing===!1},Readable.prototype.setEncoding=function(e){return StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this._readableState.decoder=new StringDecoder(e),this._readableState.encoding=e,this};var MAX_HWM=8388608;Readable.prototype.read=function(e){debug("read",e);var t=this._readableState,r=e;if(("number"!=typeof e||e>0)&&(t.emittedReadable=!1),0===e&&t.needReadable&&(t.length>=t.highWaterMark||t.ended))return debug("read: emitReadable",t.length,t.ended),0===t.length&&t.ended?endReadable(this):emitReadable(this),null;if(e=howMuchToRead(e,t),0===e&&t.ended)return 0===t.length&&endReadable(this),null;var n=t.needReadable;debug("need readable",n),(0===t.length||t.length-e<t.highWaterMark)&&(n=!0,debug("length less than watermark",n)),(t.ended||t.reading)&&(n=!1,debug("reading or ended",n)),n&&(debug("do read"),t.reading=!0,t.sync=!0,0===t.length&&(t.needReadable=!0),this._read(t.highWaterMark),t.sync=!1),n&&!t.reading&&(e=howMuchToRead(r,t));var a;return a=e>0?fromList(e,t):null,null===a&&(t.needReadable=!0,e=0),t.length-=e,0!==t.length||t.ended||(t.needReadable=!0),r!==e&&t.ended&&0===t.length&&endReadable(this),null!==a&&this.emit("data",a),a},Readable.prototype._read=function(e){this.emit("error",new Error("not implemented"))},Readable.prototype.pipe=function(e,t){function r(e){debug("onunpipe"),e===s&&a()}function n(){debug("onend"),e.end()}function a(){debug("cleanup"),e.removeListener("close",o),e.removeListener("finish",l),e.removeListener("drain",c),e.removeListener("error",d),e.removeListener("unpipe",r),s.removeListener("end",n),s.removeListener("end",a),s.removeListener("data",i),b=!0,!h.awaitDrain||e._writableState&&!e._writableState.needDrain||c()}function i(t){debug("ondata");var r=e.write(t);!1===r&&(1!==h.pipesCount||h.pipes[0]!==e||1!==s.listenerCount("data")||b||(debug("false write response, pause",s._readableState.awaitDrain),s._readableState.awaitDrain++),s.pause())}function d(t){debug("onerror",t),u(),e.removeListener("error",d),0===EElistenerCount(e,"error")&&e.emit("error",t)}function o(){e.removeListener("finish",l),u()}function l(){debug("onfinish"),e.removeListener("close",o),u()}function u(){debug("unpipe"),s.unpipe(e)}var s=this,h=this._readableState;switch(h.pipesCount){case 0:h.pipes=e;break;case 1:h.pipes=[h.pipes,e];break;default:h.pipes.push(e)}h.pipesCount+=1,debug("pipe count=%d opts=%j",h.pipesCount,t);var f=(!t||t.end!==!1)&&e!==process.stdout&&e!==process.stderr,p=f?n:a;h.endEmitted?processNextTick(p):s.once("end",p),e.on("unpipe",r);var c=pipeOnDrain(s);e.on("drain",c);var b=!1;return s.on("data",i),e._events&&e._events.error?isArray(e._events.error)?e._events.error.unshift(d):e._events.error=[d,e._events.error]:e.on("error",d),e.once("close",o),e.once("finish",l),e.emit("pipe",s),h.flowing||(debug("pipe resume"),s.resume()),e},Readable.prototype.unpipe=function(e){var t=this._readableState;if(0===t.pipesCount)return this;if(1===t.pipesCount)return e&&e!==t.pipes?this:(e||(e=t.pipes),t.pipes=null,t.pipesCount=0,t.flowing=!1,e&&e.emit("unpipe",this),this);if(!e){var r=t.pipes,n=t.pipesCount;t.pipes=null,t.pipesCount=0,t.flowing=!1;for(var a=0;a<n;a++)r[a].emit("unpipe",this);return this}var i=indexOf(t.pipes,e);return i===-1?this:(t.pipes.splice(i,1),t.pipesCount-=1,1===t.pipesCount&&(t.pipes=t.pipes[0]),e.emit("unpipe",this),this)},Readable.prototype.on=function(e,t){var r=Stream.prototype.on.call(this,e,t);if("data"===e&&!1!==this._readableState.flowing&&this.resume(),"readable"===e&&!this._readableState.endEmitted){var n=this._readableState;n.readableListening||(n.readableListening=!0,n.emittedReadable=!1,n.needReadable=!0,n.reading?n.length&&emitReadable(this,n):processNextTick(nReadingNextTick,this))}return r},Readable.prototype.addListener=Readable.prototype.on,Readable.prototype.resume=function(){var e=this._readableState;return e.flowing||(debug("resume"),e.flowing=!0,resume(this,e)),this},Readable.prototype.pause=function(){return debug("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(debug("pause"),this._readableState.flowing=!1,this.emit("pause")),this},Readable.prototype.wrap=function(e){var t=this._readableState,r=!1,n=this;e.on("end",function(){if(debug("wrapped end"),t.decoder&&!t.ended){var e=t.decoder.end();e&&e.length&&n.push(e)}n.push(null)}),e.on("data",function(a){if(debug("wrapped data"),t.decoder&&(a=t.decoder.write(a)),(!t.objectMode||null!==a&&void 0!==a)&&(t.objectMode||a&&a.length)){var i=n.push(a);i||(r=!0,e.pause())}});for(var a in e)void 0===this[a]&&"function"==typeof e[a]&&(this[a]=function(t){return function(){return e[t].apply(e,arguments)}}(a));var i=["error","close","destroy","pause","resume"];return forEach(i,function(t){e.on(t,n.emit.bind(n,t))}),n._read=function(t){debug("wrapped _read",t),r&&(r=!1,e.resume())},n},Readable._fromList=fromList;
}).call(this,require('_process'))

},{"./_stream_duplex":25,"_process":23,"buffer":4,"core-util-is":5,"events":7,"inherits":9,"isarray":11,"process-nextick-args":22,"stream":34,"string_decoder/":35,"util":3}],28:[function(require,module,exports){
"use strict";function TransformState(r){this.afterTransform=function(t,n){return afterTransform(r,t,n)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function afterTransform(r,t,n){var e=r._transformState;e.transforming=!1;var i=e.writecb;if(!i)return r.emit("error",new Error("no writecb in Transform class"));e.writechunk=null,e.writecb=null,null!==n&&void 0!==n&&r.push(n),i(t);var a=r._readableState;a.reading=!1,(a.needReadable||a.length<a.highWaterMark)&&r._read(a.highWaterMark)}function Transform(r){if(!(this instanceof Transform))return new Transform(r);Duplex.call(this,r),this._transformState=new TransformState(this);var t=this;this._readableState.needReadable=!0,this._readableState.sync=!1,r&&("function"==typeof r.transform&&(this._transform=r.transform),"function"==typeof r.flush&&(this._flush=r.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(r){done(t,r)}):done(t)})}function done(r,t){if(t)return r.emit("error",t);var n=r._writableState,e=r._transformState;if(n.length)throw new Error("calling transform done when ws.length != 0");if(e.transforming)throw new Error("calling transform done when still transforming");return r.push(null)}module.exports=Transform;var Duplex=require("./_stream_duplex"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(Transform,Duplex),Transform.prototype.push=function(r,t){return this._transformState.needTransform=!1,Duplex.prototype.push.call(this,r,t)},Transform.prototype._transform=function(r,t,n){throw new Error("not implemented")},Transform.prototype._write=function(r,t,n){var e=this._transformState;if(e.writecb=n,e.writechunk=r,e.writeencoding=t,!e.transforming){var i=this._readableState;(e.needTransform||i.needReadable||i.length<i.highWaterMark)&&this._read(i.highWaterMark)}},Transform.prototype._read=function(r){var t=this._transformState;null!==t.writechunk&&t.writecb&&!t.transforming?(t.transforming=!0,this._transform(t.writechunk,t.writeencoding,t.afterTransform)):t.needTransform=!0};
},{"./_stream_duplex":25,"core-util-is":5,"inherits":9}],29:[function(require,module,exports){
(function (process){
"use strict";function nop(){}function WriteReq(e,t,r){this.chunk=e,this.encoding=t,this.callback=r,this.next=null}function WritableState(e,t){Duplex=Duplex||require("./_stream_duplex"),e=e||{},this.objectMode=!!e.objectMode,t instanceof Duplex&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var r=e.highWaterMark,i=this.objectMode?16:16384;this.highWaterMark=r||0===r?r:i,this.highWaterMark=~~this.highWaterMark,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1;var n=e.decodeStrings===!1;this.decodeStrings=!n,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(e){onwrite(t,e)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new CorkedRequest(this),this.corkedRequestsFree.next=new CorkedRequest(this)}function Writable(e){return Duplex=Duplex||require("./_stream_duplex"),this instanceof Writable||this instanceof Duplex?(this._writableState=new WritableState(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev)),void Stream.call(this)):new Writable(e)}function writeAfterEnd(e,t){var r=new Error("write after end");e.emit("error",r),processNextTick(t,r)}function validChunk(e,t,r,i){var n=!0;if(!Buffer.isBuffer(r)&&"string"!=typeof r&&null!==r&&void 0!==r&&!t.objectMode){var s=new TypeError("Invalid non-string/buffer chunk");e.emit("error",s),processNextTick(i,s),n=!1}return n}function decodeChunk(e,t,r){return e.objectMode||e.decodeStrings===!1||"string"!=typeof t||(t=new Buffer(t,r)),t}function writeOrBuffer(e,t,r,i,n){r=decodeChunk(t,r,i),Buffer.isBuffer(r)&&(i="buffer");var s=t.objectMode?1:r.length;t.length+=s;var f=t.length<t.highWaterMark;if(f||(t.needDrain=!0),t.writing||t.corked){var u=t.lastBufferedRequest;t.lastBufferedRequest=new WriteReq(r,i,n),u?u.next=t.lastBufferedRequest:t.bufferedRequest=t.lastBufferedRequest,t.bufferedRequestCount+=1}else doWrite(e,t,!1,s,r,i,n);return f}function doWrite(e,t,r,i,n,s,f){t.writelen=i,t.writecb=f,t.writing=!0,t.sync=!0,r?e._writev(n,t.onwrite):e._write(n,s,t.onwrite),t.sync=!1}function onwriteError(e,t,r,i,n){--t.pendingcb,r?processNextTick(n,i):n(i),e._writableState.errorEmitted=!0,e.emit("error",i)}function onwriteStateUpdate(e){e.writing=!1,e.writecb=null,e.length-=e.writelen,e.writelen=0}function onwrite(e,t){var r=e._writableState,i=r.sync,n=r.writecb;if(onwriteStateUpdate(r),t)onwriteError(e,r,i,t,n);else{var s=needFinish(r);s||r.corked||r.bufferProcessing||!r.bufferedRequest||clearBuffer(e,r),i?asyncWrite(afterWrite,e,r,s,n):afterWrite(e,r,s,n)}}function afterWrite(e,t,r,i){r||onwriteDrain(e,t),t.pendingcb--,i(),finishMaybe(e,t)}function onwriteDrain(e,t){0===t.length&&t.needDrain&&(t.needDrain=!1,e.emit("drain"))}function clearBuffer(e,t){t.bufferProcessing=!0;var r=t.bufferedRequest;if(e._writev&&r&&r.next){var i=t.bufferedRequestCount,n=new Array(i),s=t.corkedRequestsFree;s.entry=r;for(var f=0;r;)n[f]=r,r=r.next,f+=1;doWrite(e,t,!0,t.length,n,"",s.finish),t.pendingcb++,t.lastBufferedRequest=null,t.corkedRequestsFree=s.next,s.next=null}else{for(;r;){var u=r.chunk,o=r.encoding,a=r.callback,c=t.objectMode?1:u.length;if(doWrite(e,t,!1,c,u,o,a),r=r.next,t.writing)break}null===r&&(t.lastBufferedRequest=null)}t.bufferedRequestCount=0,t.bufferedRequest=r,t.bufferProcessing=!1}function needFinish(e){return e.ending&&0===e.length&&null===e.bufferedRequest&&!e.finished&&!e.writing}function prefinish(e,t){t.prefinished||(t.prefinished=!0,e.emit("prefinish"))}function finishMaybe(e,t){var r=needFinish(t);return r&&(0===t.pendingcb?(prefinish(e,t),t.finished=!0,e.emit("finish")):prefinish(e,t)),r}function endWritable(e,t,r){t.ending=!0,finishMaybe(e,t),r&&(t.finished?processNextTick(r):e.once("finish",r)),t.ended=!0,e.writable=!1}function CorkedRequest(e){var t=this;this.next=null,this.entry=null,this.finish=function(r){var i=t.entry;for(t.entry=null;i;){var n=i.callback;e.pendingcb--,n(r),i=i.next}e.corkedRequestsFree?e.corkedRequestsFree.next=t:e.corkedRequestsFree=t}}module.exports=Writable;var processNextTick=require("process-nextick-args"),asyncWrite=!process.browser&&["v0.10","v0.9."].indexOf(process.version.slice(0,5))>-1?setImmediate:processNextTick,Buffer=require("buffer").Buffer;Writable.WritableState=WritableState;var util=require("core-util-is");util.inherits=require("inherits");var internalUtil={deprecate:require("util-deprecate")},Stream;!function(){try{Stream=require("stream")}catch(e){}finally{Stream||(Stream=require("events").EventEmitter)}}();var Buffer=require("buffer").Buffer;util.inherits(Writable,Stream);var Duplex;WritableState.prototype.getBuffer=function(){for(var e=this.bufferedRequest,t=[];e;)t.push(e),e=e.next;return t},function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.")})}catch(e){}}();var Duplex;Writable.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe. Not readable."))},Writable.prototype.write=function(e,t,r){var i=this._writableState,n=!1;return"function"==typeof t&&(r=t,t=null),Buffer.isBuffer(e)?t="buffer":t||(t=i.defaultEncoding),"function"!=typeof r&&(r=nop),i.ended?writeAfterEnd(this,r):validChunk(this,i,e,r)&&(i.pendingcb++,n=writeOrBuffer(this,i,e,t,r)),n},Writable.prototype.cork=function(){var e=this._writableState;e.corked++},Writable.prototype.uncork=function(){var e=this._writableState;e.corked&&(e.corked--,e.writing||e.corked||e.finished||e.bufferProcessing||!e.bufferedRequest||clearBuffer(this,e))},Writable.prototype.setDefaultEncoding=function(e){if("string"==typeof e&&(e=e.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((e+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+e);this._writableState.defaultEncoding=e},Writable.prototype._write=function(e,t,r){r(new Error("not implemented"))},Writable.prototype._writev=null,Writable.prototype.end=function(e,t,r){var i=this._writableState;"function"==typeof e?(r=e,e=null,t=null):"function"==typeof t&&(r=t,t=null),null!==e&&void 0!==e&&this.write(e,t),i.corked&&(i.corked=1,this.uncork()),i.ending||i.finished||endWritable(this,i,r)};
}).call(this,require('_process'))

},{"./_stream_duplex":25,"_process":23,"buffer":4,"core-util-is":5,"events":7,"inherits":9,"process-nextick-args":22,"stream":34,"util-deprecate":36}],30:[function(require,module,exports){
module.exports=require("./lib/_stream_passthrough.js");
},{"./lib/_stream_passthrough.js":26}],31:[function(require,module,exports){
var Stream=function(){try{return require("stream")}catch(r){}}();exports=module.exports=require("./lib/_stream_readable.js"),exports.Stream=Stream||exports,exports.Readable=exports,exports.Writable=require("./lib/_stream_writable.js"),exports.Duplex=require("./lib/_stream_duplex.js"),exports.Transform=require("./lib/_stream_transform.js"),exports.PassThrough=require("./lib/_stream_passthrough.js");
},{"./lib/_stream_duplex.js":25,"./lib/_stream_passthrough.js":26,"./lib/_stream_readable.js":27,"./lib/_stream_transform.js":28,"./lib/_stream_writable.js":29,"stream":34}],32:[function(require,module,exports){
module.exports=require("./lib/_stream_transform.js");
},{"./lib/_stream_transform.js":28}],33:[function(require,module,exports){
module.exports=require("./lib/_stream_writable.js");
},{"./lib/_stream_writable.js":29}],34:[function(require,module,exports){
function Stream(){EE.call(this)}module.exports=Stream;var EE=require("events").EventEmitter,inherits=require("inherits");inherits(Stream,EE),Stream.Readable=require("readable-stream/readable.js"),Stream.Writable=require("readable-stream/writable.js"),Stream.Duplex=require("readable-stream/duplex.js"),Stream.Transform=require("readable-stream/transform.js"),Stream.PassThrough=require("readable-stream/passthrough.js"),Stream.Stream=Stream,Stream.prototype.pipe=function(e,r){function t(r){e.writable&&!1===e.write(r)&&m.pause&&m.pause()}function n(){m.readable&&m.resume&&m.resume()}function a(){u||(u=!0,e.end())}function o(){u||(u=!0,"function"==typeof e.destroy&&e.destroy())}function i(e){if(s(),0===EE.listenerCount(this,"error"))throw e}function s(){m.removeListener("data",t),e.removeListener("drain",n),m.removeListener("end",a),m.removeListener("close",o),m.removeListener("error",i),e.removeListener("error",i),m.removeListener("end",s),m.removeListener("close",s),e.removeListener("close",s)}var m=this;m.on("data",t),e.on("drain",n),e._isStdio||r&&r.end===!1||(m.on("end",a),m.on("close",o));var u=!1;return m.on("error",i),e.on("error",i),m.on("end",s),m.on("close",s),e.on("close",s),e.emit("pipe",m),e};
},{"events":7,"inherits":9,"readable-stream/duplex.js":24,"readable-stream/passthrough.js":30,"readable-stream/readable.js":31,"readable-stream/transform.js":32,"readable-stream/writable.js":33}],35:[function(require,module,exports){
function assertEncoding(e){if(e&&!isBufferEncoding(e))throw new Error("Unknown encoding: "+e)}function passThroughWrite(e){return e.toString(this.encoding)}function utf16DetectIncompleteChar(e){this.charReceived=e.length%2,this.charLength=this.charReceived?2:0}function base64DetectIncompleteChar(e){this.charReceived=e.length%3,this.charLength=this.charReceived?3:0}var Buffer=require("buffer").Buffer,isBufferEncoding=Buffer.isEncoding||function(e){switch(e&&e.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}},StringDecoder=exports.StringDecoder=function(e){switch(this.encoding=(e||"utf8").toLowerCase().replace(/[-_]/,""),assertEncoding(e),this.encoding){case"utf8":this.surrogateSize=3;break;case"ucs2":case"utf16le":this.surrogateSize=2,this.detectIncompleteChar=utf16DetectIncompleteChar;break;case"base64":this.surrogateSize=3,this.detectIncompleteChar=base64DetectIncompleteChar;break;default:return void(this.write=passThroughWrite)}this.charBuffer=new Buffer(6),this.charReceived=0,this.charLength=0};StringDecoder.prototype.write=function(e){for(var t="";this.charLength;){var r=e.length>=this.charLength-this.charReceived?this.charLength-this.charReceived:e.length;if(e.copy(this.charBuffer,this.charReceived,0,r),this.charReceived+=r,this.charReceived<this.charLength)return"";e=e.slice(r,e.length),t=this.charBuffer.slice(0,this.charLength).toString(this.encoding);var h=t.charCodeAt(t.length-1);if(!(h>=55296&&h<=56319)){if(this.charReceived=this.charLength=0,0===e.length)return t;break}this.charLength+=this.surrogateSize,t=""}this.detectIncompleteChar(e);var i=e.length;this.charLength&&(e.copy(this.charBuffer,0,e.length-this.charReceived,i),i-=this.charReceived),t+=e.toString(this.encoding,0,i);var i=t.length-1,h=t.charCodeAt(i);if(h>=55296&&h<=56319){var c=this.surrogateSize;return this.charLength+=c,this.charReceived+=c,this.charBuffer.copy(this.charBuffer,c,0,c),e.copy(this.charBuffer,0,0,c),t.substring(0,i)}return t},StringDecoder.prototype.detectIncompleteChar=function(e){for(var t=e.length>=3?3:e.length;t>0;t--){var r=e[e.length-t];if(1==t&&r>>5==6){this.charLength=2;break}if(t<=2&&r>>4==14){this.charLength=3;break}if(t<=3&&r>>3==30){this.charLength=4;break}}this.charReceived=t},StringDecoder.prototype.end=function(e){var t="";if(e&&e.length&&(t=this.write(e)),this.charReceived){var r=this.charReceived,h=this.charBuffer,i=this.encoding;t+=h.slice(0,r).toString(i)}return t};
},{"buffer":4}],36:[function(require,module,exports){
(function (global){
function deprecate(r,e){function o(){if(!t){if(config("throwDeprecation"))throw new Error(e);config("traceDeprecation")?console.trace(e):console.warn(e),t=!0}return r.apply(this,arguments)}if(config("noDeprecation"))return r;var t=!1;return o}function config(r){try{if(!global.localStorage)return!1}catch(r){return!1}var e=global.localStorage[r];return null!=e&&"true"===String(e).toLowerCase()}module.exports=deprecate;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],37:[function(require,module,exports){
module.exports=function(o){return o&&"object"==typeof o&&"function"==typeof o.copy&&"function"==typeof o.fill&&"function"==typeof o.readUInt8};
},{}],38:[function(require,module,exports){
(function (process,global){
function inspect(e,r){var t={seen:[],stylize:stylizeNoColor};return arguments.length>=3&&(t.depth=arguments[2]),arguments.length>=4&&(t.colors=arguments[3]),isBoolean(r)?t.showHidden=r:r&&exports._extend(t,r),isUndefined(t.showHidden)&&(t.showHidden=!1),isUndefined(t.depth)&&(t.depth=2),isUndefined(t.colors)&&(t.colors=!1),isUndefined(t.customInspect)&&(t.customInspect=!0),t.colors&&(t.stylize=stylizeWithColor),formatValue(t,e,t.depth)}function stylizeWithColor(e,r){var t=inspect.styles[r];return t?"["+inspect.colors[t][0]+"m"+e+"["+inspect.colors[t][1]+"m":e}function stylizeNoColor(e,r){return e}function arrayToHash(e){var r={};return e.forEach(function(e,t){r[e]=!0}),r}function formatValue(e,r,t){if(e.customInspect&&r&&isFunction(r.inspect)&&r.inspect!==exports.inspect&&(!r.constructor||r.constructor.prototype!==r)){var n=r.inspect(t,e);return isString(n)||(n=formatValue(e,n,t)),n}var i=formatPrimitive(e,r);if(i)return i;var o=Object.keys(r),s=arrayToHash(o);if(e.showHidden&&(o=Object.getOwnPropertyNames(r)),isError(r)&&(o.indexOf("message")>=0||o.indexOf("description")>=0))return formatError(r);if(0===o.length){if(isFunction(r)){var u=r.name?": "+r.name:"";return e.stylize("[Function"+u+"]","special")}if(isRegExp(r))return e.stylize(RegExp.prototype.toString.call(r),"regexp");if(isDate(r))return e.stylize(Date.prototype.toString.call(r),"date");if(isError(r))return formatError(r)}var c="",a=!1,l=["{","}"];if(isArray(r)&&(a=!0,l=["[","]"]),isFunction(r)){var p=r.name?": "+r.name:"";c=" [Function"+p+"]"}if(isRegExp(r)&&(c=" "+RegExp.prototype.toString.call(r)),isDate(r)&&(c=" "+Date.prototype.toUTCString.call(r)),isError(r)&&(c=" "+formatError(r)),0===o.length&&(!a||0==r.length))return l[0]+c+l[1];if(t<0)return isRegExp(r)?e.stylize(RegExp.prototype.toString.call(r),"regexp"):e.stylize("[Object]","special");e.seen.push(r);var f;return f=a?formatArray(e,r,t,s,o):o.map(function(n){return formatProperty(e,r,t,s,n,a)}),e.seen.pop(),reduceToSingleString(f,c,l)}function formatPrimitive(e,r){if(isUndefined(r))return e.stylize("undefined","undefined");if(isString(r)){var t="'"+JSON.stringify(r).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return e.stylize(t,"string")}return isNumber(r)?e.stylize(""+r,"number"):isBoolean(r)?e.stylize(""+r,"boolean"):isNull(r)?e.stylize("null","null"):void 0}function formatError(e){return"["+Error.prototype.toString.call(e)+"]"}function formatArray(e,r,t,n,i){for(var o=[],s=0,u=r.length;s<u;++s)hasOwnProperty(r,String(s))?o.push(formatProperty(e,r,t,n,String(s),!0)):o.push("");return i.forEach(function(i){i.match(/^\d+$/)||o.push(formatProperty(e,r,t,n,i,!0))}),o}function formatProperty(e,r,t,n,i,o){var s,u,c;if(c=Object.getOwnPropertyDescriptor(r,i)||{value:r[i]},c.get?u=c.set?e.stylize("[Getter/Setter]","special"):e.stylize("[Getter]","special"):c.set&&(u=e.stylize("[Setter]","special")),hasOwnProperty(n,i)||(s="["+i+"]"),u||(e.seen.indexOf(c.value)<0?(u=isNull(t)?formatValue(e,c.value,null):formatValue(e,c.value,t-1),u.indexOf("\n")>-1&&(u=o?u.split("\n").map(function(e){return"  "+e}).join("\n").substr(2):"\n"+u.split("\n").map(function(e){return"   "+e}).join("\n"))):u=e.stylize("[Circular]","special")),isUndefined(s)){if(o&&i.match(/^\d+$/))return u;s=JSON.stringify(""+i),s.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(s=s.substr(1,s.length-2),s=e.stylize(s,"name")):(s=s.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),s=e.stylize(s,"string"))}return s+": "+u}function reduceToSingleString(e,r,t){var n=0,i=e.reduce(function(e,r){return n++,r.indexOf("\n")>=0&&n++,e+r.replace(/\u001b\[\d\d?m/g,"").length+1},0);return i>60?t[0]+(""===r?"":r+"\n ")+" "+e.join(",\n  ")+" "+t[1]:t[0]+r+" "+e.join(", ")+" "+t[1]}function isArray(e){return Array.isArray(e)}function isBoolean(e){return"boolean"==typeof e}function isNull(e){return null===e}function isNullOrUndefined(e){return null==e}function isNumber(e){return"number"==typeof e}function isString(e){return"string"==typeof e}function isSymbol(e){return"symbol"==typeof e}function isUndefined(e){return void 0===e}function isRegExp(e){return isObject(e)&&"[object RegExp]"===objectToString(e)}function isObject(e){return"object"==typeof e&&null!==e}function isDate(e){return isObject(e)&&"[object Date]"===objectToString(e)}function isError(e){return isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(e){return"function"==typeof e}function isPrimitive(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||"undefined"==typeof e}function objectToString(e){return Object.prototype.toString.call(e)}function pad(e){return e<10?"0"+e.toString(10):e.toString(10)}function timestamp(){var e=new Date,r=[pad(e.getHours()),pad(e.getMinutes()),pad(e.getSeconds())].join(":");return[e.getDate(),months[e.getMonth()],r].join(" ")}function hasOwnProperty(e,r){return Object.prototype.hasOwnProperty.call(e,r)}var formatRegExp=/%[sdj%]/g;exports.format=function(e){if(!isString(e)){for(var r=[],t=0;t<arguments.length;t++)r.push(inspect(arguments[t]));return r.join(" ")}for(var t=1,n=arguments,i=n.length,o=String(e).replace(formatRegExp,function(e){if("%%"===e)return"%";if(t>=i)return e;switch(e){case"%s":return String(n[t++]);case"%d":return Number(n[t++]);case"%j":try{return JSON.stringify(n[t++])}catch(e){return"[Circular]"}default:return e}}),s=n[t];t<i;s=n[++t])o+=isNull(s)||!isObject(s)?" "+s:" "+inspect(s);return o},exports.deprecate=function(e,r){function t(){if(!n){if(process.throwDeprecation)throw new Error(r);process.traceDeprecation?console.trace(r):console.error(r),n=!0}return e.apply(this,arguments)}if(isUndefined(global.process))return function(){return exports.deprecate(e,r).apply(this,arguments)};if(process.noDeprecation===!0)return e;var n=!1;return t};var debugs={},debugEnviron;exports.debuglog=function(e){if(isUndefined(debugEnviron)&&(debugEnviron=process.env.NODE_DEBUG||""),e=e.toUpperCase(),!debugs[e])if(new RegExp("\\b"+e+"\\b","i").test(debugEnviron)){var r=process.pid;debugs[e]=function(){var t=exports.format.apply(exports,arguments);console.error("%s %d: %s",e,r,t)}}else debugs[e]=function(){};return debugs[e]},exports.inspect=inspect,inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},inspect.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=isNullOrUndefined,exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=isSymbol,exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=isPrimitive,exports.isBuffer=require("./support/isBuffer");var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))},exports.inherits=require("inherits"),exports._extend=function(e,r){if(!r||!isObject(r))return e;for(var t=Object.keys(r),n=t.length;n--;)e[t[n]]=r[t[n]];return e};
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./support/isBuffer":37,"_process":23,"inherits":9}],39:[function(require,module,exports){
function DOMParser(t){this.options=t||{locator:{}}}function buildErrorHandler(t,e,n){function r(e){var r=t[e];!r&&i&&(r=2==t.length?function(n){t(e,n)}:t),o[e]=r&&function(t){r("[xmldom "+e+"]\t"+t+_locator(n))}||function(){}}if(!t){if(e instanceof DOMHandler)return e;t=e}var o={},i=t instanceof Function;return n=n||{},r("warning"),r("error"),r("fatalError"),o}function DOMHandler(){this.cdata=!1}function position(t,e){e.lineNumber=t.lineNumber,e.columnNumber=t.columnNumber}function _locator(t){if(t)return"\n@"+(t.systemId||"")+"#[line:"+t.lineNumber+",col:"+t.columnNumber+"]"}function _toString(t,e,n){return"string"==typeof t?t.substr(e,n):t.length>=e+n||e?new java.lang.String(t,e,n)+"":t}function appendElement(t,e){t.currentElement?t.currentElement.appendChild(e):t.document.appendChild(e)}if(DOMParser.prototype.parseFromString=function(t,e){var n=this.options,r=new XMLReader,o=n.domBuilder||new DOMHandler,i=n.errorHandler,a=n.locator,c=n.xmlns||{},l={lt:"<",gt:">",amp:"&",quot:'"',apos:"'"};return a&&o.setDocumentLocator(a),r.errorHandler=buildErrorHandler(i,o,a),r.domBuilder=n.domBuilder||o,/\/x?html?$/.test(e)&&(l.nbsp=" ",l.copy="©",c[""]="http://www.w3.org/1999/xhtml"),c.xml=c.xml||"http://www.w3.org/XML/1998/namespace",t?r.parse(t,c,l):r.errorHandler.error("invalid document source"),o.document},DOMHandler.prototype={startDocument:function(){this.document=(new DOMImplementation).createDocument(null,null,null),this.locator&&(this.document.documentURI=this.locator.systemId)},startElement:function(t,e,n,r){var o=this.document,i=o.createElementNS(t,n||e),a=r.length;appendElement(this,i),this.currentElement=i,this.locator&&position(this.locator,i);for(var c=0;c<a;c++){var t=r.getURI(c),l=r.getValue(c),n=r.getQName(c),s=o.createAttributeNS(t,n);s.getOffset&&position(s.getOffset(1),s),s.value=s.nodeValue=l,i.setAttributeNode(s)}},endElement:function(t,e,n){var r=this.currentElement;r.tagName;this.currentElement=r.parentNode},startPrefixMapping:function(t,e){},endPrefixMapping:function(t){},processingInstruction:function(t,e){var n=this.document.createProcessingInstruction(t,e);this.locator&&position(this.locator,n),appendElement(this,n)},ignorableWhitespace:function(t,e,n){},characters:function(t,e,n){if(t=_toString.apply(this,arguments),this.currentElement&&t){if(this.cdata){var r=this.document.createCDATASection(t);this.currentElement.appendChild(r)}else{var r=this.document.createTextNode(t);this.currentElement.appendChild(r)}this.locator&&position(this.locator,r)}},skippedEntity:function(t){},endDocument:function(){this.document.normalize()},setDocumentLocator:function(t){(this.locator=t)&&(t.lineNumber=0)},comment:function(t,e,n){t=_toString.apply(this,arguments);var r=this.document.createComment(t);this.locator&&position(this.locator,r),appendElement(this,r)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(t,e,n){var r=this.document.implementation;if(r&&r.createDocumentType){var o=r.createDocumentType(t,e,n);this.locator&&position(this.locator,o),appendElement(this,o)}},warning:function(t){console.warn("[xmldom warning]\t"+t,_locator(this.locator))},error:function(t){console.error("[xmldom error]\t"+t,_locator(this.locator))},fatalError:function(t){throw console.error("[xmldom fatalError]\t"+t,_locator(this.locator)),t}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(t){DOMHandler.prototype[t]=function(){return null}}),"function"==typeof require){var XMLReader=require("./sax").XMLReader,DOMImplementation=exports.DOMImplementation=require("./dom").DOMImplementation;exports.XMLSerializer=require("./dom").XMLSerializer,exports.DOMParser=DOMParser}
},{"./dom":40,"./sax":41}],40:[function(require,module,exports){
function copy(e,t){for(var n in e)t[n]=e[n]}function _extends(e,t){function n(){}var o=e.prototype;if(Object.create){var i=Object.create(t.prototype);o.__proto__=i}o instanceof t||(n.prototype=t.prototype,n=new n,copy(o,n),e.prototype=o=n),o.constructor!=e&&("function"!=typeof e&&console.error("unknow Class:"+e),o.constructor=e)}function DOMException(e,t){if(t instanceof Error)var n=t;else n=this,Error.call(this,ExceptionMessage[e]),this.message=ExceptionMessage[e],Error.captureStackTrace&&Error.captureStackTrace(this,DOMException);return n.code=e,t&&(this.message=this.message+": "+t),n}function NodeList(){}function LiveNodeList(e,t){this._node=e,this._refresh=t,_updateLiveList(this)}function _updateLiveList(e){var t=e._node._inc||e._node.ownerDocument._inc;if(e._inc!=t){var n=e._refresh(e._node);__set__(e,"length",n.length),copy(n,e),e._inc=t}}function NamedNodeMap(){}function _findNodeIndex(e,t){for(var n=e.length;n--;)if(e[n]===t)return n}function _addNamedNode(e,t,n,o){if(o?t[_findNodeIndex(t,o)]=n:t[t.length++]=n,e){n.ownerElement=e;var i=e.ownerDocument;i&&(o&&_onRemoveAttribute(i,e,o),_onAddAttribute(i,e,n))}}function _removeNamedNode(e,t,n){var o=_findNodeIndex(t,n);if(!(o>=0))throw DOMException(NOT_FOUND_ERR,new Error);for(var i=t.length-1;o<i;)t[o]=t[++o];if(t.length=i,e){var r=e.ownerDocument;r&&(_onRemoveAttribute(r,e,n),n.ownerElement=null)}}function DOMImplementation(e){if(this._features={},e)for(var t in e)this._features=e[t]}function Node(){}function _xmlEncoder(e){return"<"==e&&"&lt;"||">"==e&&"&gt;"||"&"==e&&"&amp;"||'"'==e&&"&quot;"||"&#"+e.charCodeAt()+";"}function _visitNode(e,t){if(t(e))return!0;if(e=e.firstChild)do if(_visitNode(e,t))return!0;while(e=e.nextSibling)}function Document(){}function _onAddAttribute(e,t,n){e&&e._inc++;var o=n.namespaceURI;"http://www.w3.org/2000/xmlns/"==o&&(t._nsMap[n.prefix?n.localName:""]=n.value)}function _onRemoveAttribute(e,t,n,o){e&&e._inc++;var i=n.namespaceURI;"http://www.w3.org/2000/xmlns/"==i&&delete t._nsMap[n.prefix?n.localName:""]}function _onUpdateChild(e,t,n){if(e&&e._inc){e._inc++;var o=t.childNodes;if(n)o[o.length++]=n;else{for(var i=t.firstChild,r=0;i;)o[r++]=i,i=i.nextSibling;o.length=r}}}function _removeChild(e,t){var n=t.previousSibling,o=t.nextSibling;return n?n.nextSibling=o:e.firstChild=o,o?o.previousSibling=n:e.lastChild=n,_onUpdateChild(e.ownerDocument,e),t}function _insertBefore(e,t,n){var o=t.parentNode;if(o&&o.removeChild(t),t.nodeType===DOCUMENT_FRAGMENT_NODE){var i=t.firstChild;if(null==i)return t;var r=t.lastChild}else i=r=t;var a=n?n.previousSibling:e.lastChild;i.previousSibling=a,r.nextSibling=n,a?a.nextSibling=i:e.firstChild=i,null==n?e.lastChild=r:n.previousSibling=r;do i.parentNode=e;while(i!==r&&(i=i.nextSibling));return _onUpdateChild(e.ownerDocument||e,e),t.nodeType==DOCUMENT_FRAGMENT_NODE&&(t.firstChild=t.lastChild=null),t}function _appendSingleChild(e,t){var n=t.parentNode;if(n){var o=e.lastChild;n.removeChild(t);var o=e.lastChild}var o=e.lastChild;return t.parentNode=e,t.previousSibling=o,t.nextSibling=null,o?o.nextSibling=t:e.firstChild=t,e.lastChild=t,_onUpdateChild(e.ownerDocument,e,t),t}function Element(){this._nsMap={}}function Attr(){}function CharacterData(){}function Text(){}function Comment(){}function CDATASection(){}function DocumentType(){}function Notation(){}function Entity(){}function EntityReference(){}function DocumentFragment(){}function ProcessingInstruction(){}function XMLSerializer(){}function serializeToString(e,t,n,o){switch(e.nodeType){case ELEMENT_NODE:var i=e.attributes,r=i.length,a=e.firstChild,s=e.tagName;o=htmlns===e.namespaceURI||o,t.push("<",s),n&&t.sort.apply(i,n);for(var u=0;u<r;u++)serializeToString(i.item(u),t,n,o);if(a||o&&!/^(?:meta|link|img|br|hr|input|button)$/i.test(s)){if(t.push(">"),o&&/^script$/i.test(s))a&&t.push(a.data);else for(;a;)serializeToString(a,t,n,o),a=a.nextSibling;t.push("</",s,">")}else 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"'+s+'" instead!!'),r.add(s,s,t),t=c,u=S_ATTR;break;case S_E:n.warning('attribute space is required"'+s+'"!!');case S_S:u=S_ATTR,t=c;break;case S_EQ:u=S_V,t=c;break;case S_C:throw new Error("elements closed character '/' and '>' must be connected to")}}c++}}function appendElement(e,t,r){for(var a=e.tagName,n=null,s=r[r.length-1].currentNSMap,i=e.length;i--;){var c=e[i],u=c.qName,o=c.value,l=u.indexOf(":");if(l>0)var f=c.prefix=u.slice(0,l),m=u.slice(l+1),p="xmlns"===f&&m;else m=u,f=null,p="xmlns"===u&&"";c.localName=m,p!==!1&&(null==n&&(n={},_copy(s,s={})),s[p]=n[p]=o,c.uri="http://www.w3.org/2000/xmlns/",t.startPrefixMapping(p,o))}for(var i=e.length;i--;){c=e[i];var f=c.prefix;f&&("xml"===f&&(c.uri="http://www.w3.org/XML/1998/namespace"),"xmlns"!==f&&(c.uri=s[f]))}var l=a.indexOf(":");l>0?(f=e.prefix=a.slice(0,l),m=e.localName=a.slice(l+1)):(f=null,m=e.localName=a);var d=e.uri=s[f||""];if(t.startElement(d,m,a,e),e.closed){if(t.endElement(d,m,a),n)for(f in n)t.endPrefixMapping(f)}else e.currentNSMap=s,e.localNSMap=n,r.push(e)}function parseHtmlSpecialContent(e,t,r,a,n){if(/^(?:script|textarea)$/i.test(r)){var s=e.indexOf("</"+r+">",t),i=e.substring(t+1,s);if(/[&<]/.test(i))return/^script$/i.test(r)?(n.characters(i,0,i.length),s):(i=i.replace(/&#?\w+;/g,a),n.characters(i,0,i.length),s)}return t+1}function fixSelfClosed(e,t,r,a){var n=a[r];return null==n&&(n=a[r]=e.lastIndexOf("</"+r+">")),n<t}function _copy(e,t){for(var r in e)t[r]=e[r]}function parseDCC(e,t,r,a){var n=e.charAt(t+2);switch(n){case"-":if("-"===e.charAt(t+3)){var s=e.indexOf("-->",t+4);return s>t?(r.comment(e,t+4,s-t-4),s+3):(a.error("Unclosed comment"),-1)}return-1;default:if("CDATA["==e.substr(t+3,6)){var s=e.indexOf("]]>",t+9);return r.startCDATA(),r.characters(e,t+9,s-t-9),r.endCDATA(),s+3}var i=split(e,t),c=i.length;if(c>1&&/!doctype/i.test(i[0][0])){var u=i[1][0],o=c>3&&/^public$/i.test(i[2][0])&&i[3][0],l=c>4&&i[4][0],f=i[c-1];return r.startDTD(u,o&&o.replace(/^(['"])(.*?)\1$/,"$2"),l&&l.replace(/^(['"])(.*?)\1$/,"$2")),r.endDTD(),f.index+f[0].length}}return-1}function parseInstruction(e,t,r){var a=e.indexOf("?>",t);if(a){var n=e.substring(t,a).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);if(n){n[0].length;return r.processingInstruction(n[1],n[2]),a+2}return-1}return-1}function ElementAttributes(e){}function _set_proto_(e,t){return e.__proto__=t,e}function split(e,t){var r,a=[],n=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;for(n.lastIndex=t,n.exec(e);r=n.exec(e);)if(a.push(r),r[1])return a}var nameStartChar=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,nameChar=new RegExp("[\\-\\.0-9"+nameStartChar.source.slice(1,-1)+"·̀-ͯ\\u203F-⁀]"),tagNamePattern=new RegExp("^"+nameStartChar.source+nameChar.source+"*(?::"+nameStartChar.source+nameChar.source+"*)?$"),S_TAG=0,S_ATTR=1,S_ATTR_S=2,S_EQ=3,S_V=4,S_E=5,S_S=6,S_C=7;XMLReader.prototype={parse:function(e,t,r){var a=this.domBuilder;a.startDocument(),_copy(t,t={}),parse(e,t,r,a,this.errorHandler),a.endDocument()}},ElementAttributes.prototype={setTagName:function(e){if(!tagNamePattern.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},add:function(e,t,r){if(!tagNamePattern.test(e))throw new Error("invalid attribute:"+e);this[this.length++]={qName:e,value:t,offset:r}},length:0,getLocalName:function(e){return this[e].localName},getOffset:function(e){return this[e].offset},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}},_set_proto_({},_set_proto_.prototype)instanceof _set_proto_||(_set_proto_=function(e,t){function r(){}r.prototype=t,r=new r;for(t in e)r[t]=e[t];return r}),"function"==typeof require&&(exports.XMLReader=XMLReader);
},{}],42:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),ClassOrder=require("./class-order"),Node=require("./node"),BlankNode=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return r.termType=t.termType,r.id=t.nextId++,r.value=e||r.id.toString(),r}return _inherits(t,e),_createClass(t,[{key:"compareTerm",value:function(e){return this.classOrder<e.classOrder?-1:this.classOrder>e.classOrder?1:this.id<e.id?-1:this.id>e.id?1:0}},{key:"copy",value:function(e){var r=new t;return e.copyTo(this,r),r}},{key:"toCanonical",value:function(){return"_:"+this.value}},{key:"toString",value:function(){return t.NTAnonymousNodePrefix+this.id}}]),t}(Node);BlankNode.nextId=0,BlankNode.termType="BlankNode",BlankNode.NTAnonymousNodePrefix="_:n",BlankNode.prototype.classOrder=ClassOrder.BlankNode,BlankNode.prototype.isBlank=1,BlankNode.prototype.isVar=1,module.exports=BlankNode;
},{"./class-order":43,"./node":58}],43:[function(require,module,exports){
"use strict";var ClassOrder={Literal:1,Collection:3,Formula:4,NamedNode:5,BlankNode:6,Variable:7};module.exports=ClassOrder;
},{}],44:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),BlankNode=require("./blank-node"),ClassOrder=require("./class-order"),Node=require("./node"),Collection=function(e){function t(e){_classCallCheck(this,t);var n=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return n.termType=t.termType,n.id=BlankNode.nextId++,n.elements=[],n.closed=!1,e&&e.length>0&&e.forEach(function(e){n.elements.push(Node.fromValue(e))}),n}return _inherits(t,e),_createClass(t,[{key:"append",value:function(e){return this.elements.push(e)}},{key:"close",value:function(){return this.closed=!0,this.closed}},{key:"shift",value:function(){return this.elements.shift()}},{key:"substitute",value:function(e){var n=this.elements.map(function(t){t.substitute(e)});return new t(n)}},{key:"toNT",value:function(){return BlankNode.NTAnonymousNodePrefix+this.id}},{key:"toString",value:function(){return"("+this.elements.join(" ")+")"}},{key:"unshift",value:function(e){return this.elements.unshift(e)}}]),t}(Node);Collection.termType="collection",Collection.prototype.classOrder=ClassOrder.Collection,Collection.prototype.compareTerm=BlankNode.prototype.compareTerm,Collection.prototype.isVar=0,module.exports=Collection;
},{"./blank-node":42,"./class-order":43,"./node":58}],45:[function(require,module,exports){
"use strict";function convertToJson(n,o){var r,t=N3.Parser(),e=N3.Writer({format:"N-Quads"});asyncLib.waterfall([function(o){t.parse(n,o)},function(n,o,r){null!==n&&e.addTriple(n),"function"==typeof r&&e.end(r)},function(n,o){try{jsonld.fromRDF(n,{format:"application/nquads"},o)}catch(n){o(n)}},function(n,t){r=JSON.stringify(n),o(null,r)}],function(n,t){o(n,r)})}function convertToNQuads(n,o){var r,t=N3.Parser(),e=N3.Writer({format:"N-Quads"});asyncLib.waterfall([function(o){t.parse(n,o)},function(n,o,r){null!==n&&e.addTriple(n),"function"==typeof r&&e.end(r)},function(n,t){r=n,o(null,r)}],function(n,t){o(n,r)})}module.exports.convertToJson=convertToJson,module.exports.convertToNQuads=convertToNQuads;var asyncLib=require("async"),jsonld=require("jsonld"),N3=require("n3");
},{"async":1,"jsonld":13,"n3":14}],46:[function(require,module,exports){
"use strict";function blankNode(e){return new BlankNode(e)}function collection(e){return new Collection(e)}function defaultGraph(){return new DefaultGraph}function fetcher(e,r,t){return new Fetcher(e,r,t)}function graph(){return new IndexedFormula}function lit(e,r,t){return new Literal(""+e,r,t)}function literal(e,r){return"string"==typeof r?r.indexOf(":")===-1?new Literal(e,r):new Literal(e,null,namedNode(r)):new Literal(e,null,r)}function namedNode(e){return new NamedNode(e)}function quad(e,r,t,n){return n=n||new DefaultGraph,new Statement(e,r,t,n)}function st(e,r,t,n){return new Statement(e,r,t,n)}function triple(e,r,t){return quad(e,r,t)}function variable(e){return new Variable(e)}var BlankNode=require("./blank-node"),Collection=require("./collection"),DefaultGraph=require("./default-graph"),Fetcher=require("./fetcher"),IndexedFormula=require("./indexed-formula"),Literal=require("./literal"),NamedNode=require("./named-node"),Statement=require("./statement"),Variable=require("./variable");module.exports.blankNode=blankNode,module.exports.defaultGraph=defaultGraph,module.exports.graph=graph,module.exports.literal=literal,module.exports.namedNode=namedNode,module.exports.quad=quad,module.exports.triple=triple,module.exports.variable=variable,module.exports.collection=collection,module.exports.fetcher=fetcher,module.exports.lit=lit,module.exports.st=st;
},{"./blank-node":42,"./collection":44,"./default-graph":47,"./fetcher":49,"./indexed-formula":51,"./literal":53,"./named-node":56,"./statement":68,"./variable":73}],47:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),Node=require("./node"),DefaultGraph=function(e){function t(){_classCallCheck(this,t);var e=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return e.termType="DefaultGraph",e.value="",e}return _inherits(t,e),_createClass(t,[{key:"toCanonical",value:function(){return this.value}}]),t}(Node);module.exports=DefaultGraph;
},{"./node":58}],48:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),Node=require("./node"),Empty=function(e){function t(){_classCallCheck(this,t);var e=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return e.termType=t.termType,e}return _inherits(t,e),_createClass(t,[{key:"toString",value:function(){return"()"}}]),t}(Node);Empty.termType="empty",module.exports=Empty;
},{"./node":58}],49:[function(require,module,exports){
"use strict";var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},log=require("./log"),N3Parser=require("./n3parser"),NamedNode=require("./named-node"),Namespace=require("./namespace"),rdfParse=require("./parse"),parseRDFaDOM=require("./rdfaparser").parseRDFaDOM,RDFParser=require("./rdfxmlparser"),Uri=require("./uri"),Util=require("./util"),Parsable={"text/n3":!0,"text/turtle":!0,"application/rdf+xml":!0,"application/xhtml+xml":!0,"text/html":!0,"application/ld+json":!0},Fetcher=function e(t,r,a){this.store=t,this.thisURI="http://dig.csail.mit.edu/2005/ajar/ajaw/rdf/sources.js#SourceFetcher",this.timeout=r||3e4,this.async=null==a||a,this.appNode=this.store.bnode(),this.store.fetcher=this,this.requested={},this.redirectedTo={},this.fetchCallbacks={},this.nonexistant={},this.lookedUp={},this.handlers=[],this.mediatypes={};var i=this,n=this.store,s={};s.link=Namespace("http://www.w3.org/2007/ont/link#"),s.http=Namespace("http://www.w3.org/2007/ont/http#"),s.httph=Namespace("http://www.w3.org/2007/ont/httph#"),s.rdf=Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#"),s.rdfs=Namespace("http://www.w3.org/2000/01/rdf-schema#"),s.dc=Namespace("http://purl.org/dc/elements/1.1/"),i.mediatypes["image/*"]={q:.9},e.crossSiteProxy=function(t){return e.crossSiteProxyTemplate?e.crossSiteProxyTemplate.replace("{uri}",encodeURIComponent(t)):void 0},e.RDFXMLHandler=function(e){e&&(this.dom=e[0]),this.handlerFactory=function(e){e.handle=function(t){var r=i.store;this.dom||(this.dom=Util.parseXML(e.responseText));var a=this.dom.documentElement;if("parsererror"===a.nodeName)throw i.failFetch(e,"Badly formed XML in "+e.resource.uri),new Error("Badly formed XML in "+e.resource.uri);var n=new RDFParser(r);try{n.parse(this.dom,e.original.uri,e.original)}catch(t){i.addStatus(e.req,"Syntax error parsing RDF/XML! "+t),console.log("Syntax error parsing RDF/XML! "+t)}e.options.noMeta||r.add(e.original,s.rdf("type"),s.link("RDFDocument"),i.appNode),t()}}},e.RDFXMLHandler.toString=function(){return"RDFXMLHandler"},e.RDFXMLHandler.register=function(e){e.mediatypes["application/rdf+xml"]={}},e.RDFXMLHandler.pattern=new RegExp("application/rdf\\+xml"),e.XHTMLHandler=function(e){e&&(this.dom=e[0]),this.handlerFactory=function(e){e.handle=function(t){var r,a;this.dom||(this.dom=Util.parseXML(e.responseText));var n=i.store,o=this.dom.getElementsByTagName("title");o.length>0&&n.add(e.resource,s.dc("title"),n.literal(o[0].textContent),e.resource);for(var d=this.dom.getElementsByTagName("link"),l=d.length-1;l>=0;l--)r=d[l].getAttribute("rel"),a=!1,r||(r=d[l].getAttribute("rev"),a=!0),r&&i.linkData(e,r,d[l].getAttribute("href"),e.resource,a);for(var c=this.dom.getElementsByTagName("script"),u=0;u<c.length;u++){var h=c[u].getAttribute("type");Parsable[h]&&rdfParse(c[u].textContent,n,e.original.uri,h)}if(e.options.noMeta||n.add(e.resource,s.rdf("type"),s.link("WebPage"),i.appNode),!e.options.noRDFa&&parseRDFaDOM)try{parseRDFaDOM(this.dom,n,e.original.uri)}catch(t){var p="Error trying to parse "+e.resource+" as RDFa:\n"+t+":\n"+t.stack;return void i.failFetch(e,p)}t()}}},e.XHTMLHandler.toString=function(){return"XHTMLHandler"},e.XHTMLHandler.register=function(e){e.mediatypes["application/xhtml+xml"]={}},e.XHTMLHandler.pattern=new RegExp("application/xhtml"),e.XMLHandler=function(){this.handlerFactory=function(e){e.handle=function(t){for(var r=Util.parseXML(e.responseText),a=0;a<r.childNodes.length;a++)if(1===r.childNodes[a].nodeType){var n=r.childNodes[a].namespaceURI;if(n&&n===n.rdf)return i.addStatus(e.req,"Has XML root element in the RDF namespace, so assume RDF/XML."),void i.switchHandler("RDFXMLHandler",e,t,[r]);break}if(r.doctype&&"html"===r.doctype.name&&r.doctype.publicId.match(/^-\/\/W3C\/\/DTD XHTML/)&&r.doctype.systemId.match(/http:\/\/www.w3.org\/TR\/xhtml/))return i.addStatus(e.req,"Has XHTML DOCTYPE. Switching to XHTML Handler.\n"),void i.switchHandler("XHTMLHandler",e,t);var s=r.getElementsByTagName("html")[0];if(s){var o=s.getAttribute("xmlns");if(o&&o.match(/^http:\/\/www.w3.org\/1999\/xhtml/))return i.addStatus(e.req,"Has a default namespace for XHTML. Switching to XHTMLHandler.\n"),void i.switchHandler("XHTMLHandler",e,t)}i.failFetch(e,"Unsupported dialect of XML: not RDF or XHTML namespace, etc.\n"+e.responseText.slice(0,80))}}},e.XMLHandler.toString=function(){return"XMLHandler"},e.XMLHandler.register=function(e){e.mediatypes["text/xml"]={q:.2},e.mediatypes["application/xml"]={q:.2}},e.XMLHandler.pattern=new RegExp("(text|application)/(.*)xml"),e.HTMLHandler=function(){this.handlerFactory=function(e){e.handle=function(t){var r=e.responseText;if(r.match(/\s*<\?xml\s+version\s*=[^<>]+\?>/))return i.addStatus(e.req,"Has an XML declaration. We'll assume it's XHTML as the content-type was text/html.\n"),void i.switchHandler("XHTMLHandler",e,t);if(r.match(/.*<!DOCTYPE\s+html[^<]+-\/\/W3C\/\/DTD XHTML[^<]+http:\/\/www.w3.org\/TR\/xhtml[^<]+>/))return i.addStatus(e.req,"Has XHTML DOCTYPE. Switching to XHTMLHandler.\n"),void i.switchHandler("XHTMLHandler",e,t);if(r.match(/[^(<html)]*<html\s+[^<]*xmlns=['"]http:\/\/www.w3.org\/1999\/xhtml["'][^<]*>/))return i.addStatus(e.req,"Has default namespace for XHTML, so switching to XHTMLHandler.\n"),void i.switchHandler("XHTMLHandler",e,t);var a=new RegExp("<title>([\\s\\S]+?)</title>","im").exec(r);if(a){var n=i.store;return n.add(e.resource,s.dc("title"),n.literal(a[1]),e.resource),n.add(e.resource,s.rdf("type"),s.link("WebPage"),i.appNode),void t()}i.addStatus(e.req,"non-XML HTML document, not parsed for data."),i.doneFetch(e)}}},e.HTMLHandler.toString=function(){return"HTMLHandler"},e.HTMLHandler.register=function(e){e.mediatypes["text/html"]={q:.3}},e.HTMLHandler.pattern=new RegExp("text/html"),e.TextHandler=function(){this.handlerFactory=function(e){e.handle=function(t){var r=e.responseText;return r.match(/\s*<\?xml\s+version\s*=[^<>]+\?>/)?(i.addStatus(e.req,"Warning: "+e.resource+" has an XML declaration. We'll assume it's XML but its content-type wasn't XML.\n"),void i.switchHandler("XMLHandler",e,t)):r.slice(0,500).match(/xmlns:/)?(i.addStatus(e.req,"May have an XML namespace. We'll assume it's XML but its content-type wasn't XML.\n"),void i.switchHandler("XMLHandler",e,t)):(i.addStatus(e.req,"Plain text document, no known RDF semantics."),void i.doneFetch(e))}}},e.TextHandler.toString=function(){return"TextHandler"},e.TextHandler.register=function(e){e.mediatypes["text/plain"]={q:.1}},e.TextHandler.pattern=new RegExp("text/plain"),e.N3Handler=function(){this.handlerFactory=function(e){e.handle=function(t){var r=N3Parser(n,n,e.original.uri,e.original.uri,null,null,"",null);try{r.loadBuf(e.responseText)}catch(t){var a="Error trying to parse "+e.resource+" as Notation3:\n"+t+":\n"+t.stack;return void i.failFetch(e,a)}i.addStatus(e.req,"N3 parsed: "+r.statementCount+" triples in "+r.lines+" lines."),i.store.add(e.original,s.rdf("type"),s.link("RDFDocument"),i.appNode),i.doneFetch(e)}}},e.N3Handler.toString=function(){return"N3Handler"},e.N3Handler.register=function(e){e.mediatypes["text/n3"]={q:"1.0"},e.mediatypes["application/x-turtle"]={q:1},e.mediatypes["text/turtle"]={q:1}},e.N3Handler.pattern=new RegExp("(application|text)/(x-)?(rdf\\+)?(n3|turtle)"),Util.callbackify(this,["request","recv","headers","load","fail","refresh","retract","done"]),this.addHandler=function(e){i.handlers.push(e),e.register(i)},this.switchHandler=function(t,r,a,n){for(var s=null,o=0;o<this.handlers.length;o++)""+this.handlers[o]===t&&(s=this.handlers[o]);if(!s)throw new Error("web.js: switchHandler: name="+t+" , this.handlers ="+this.handlers+"\nswitchHandler: switching to "+s+"; sf="+i+"; typeof Fetcher="+("undefined"==typeof e?"undefined":_typeof(e))+";\n\t Fetcher.HTMLHandler="+e.HTMLHandler+"\n\n\tsf.handlers="+i.handlers+"\n");new s(n).handlerFactory(r),r.handle(a)},this.addStatus=function(e,t){var r=new Date;t="["+r.getHours()+":"+r.getMinutes()+":"+r.getSeconds()+"."+r.getMilliseconds()+"] "+t;var a=this.store,i=a.the(e,s.link("status"));i&&i.append?i.append(a.literal(t)):log.warn("web.js: No list to add to: "+i+","+t)},this.failFetch=function(e,t){for(this.addStatus(e.req,t),e.options.noMeta||n.add(e.original,s.link("error"),t),e.resource.sameTerm(e.original)?console.log("@@ Recording failure for "+e.original+": "+e.status):console.log("@@ Recording failure original "+e.original+"( as "+e.resource+") : "+e.status),this.requested[Uri.docpart(e.original.uri)]=e.status;this.fetchCallbacks[e.original.uri]&&this.fetchCallbacks[e.original.uri].length;)this.fetchCallbacks[e.original.uri].shift()(!1,"Fetch of <"+e.original.uri+"> failed: "+t,e);return delete this.fetchCallbacks[e.original.uri],this.fireCallbacks("fail",[e.original.uri,t]),e.abort(),e},this.linkData=function(e,t,r,a,i){if(r){var o,d=n.sym(Uri.join(r,e.original.uri));if("alternate"===t||"seeAlso"===t||"meta"===t||"describedby"===t){if(d.uri===e.original.uri)return;o=s.rdfs("seeAlso")}else o="type"===t?n.sym("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"):n.sym(Uri.join(t,"http://www.iana.org/assignments/link-relations/"));i?n.add(d,o,e.original,a):n.add(e.original,o,d,a)}},this.parseLinkHeader=function(e,t){var r;try{r=e.getResponseHeader("link")}catch(e){}if(r)for(var a=/<[^>]*>\s*(\s*;\s*[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*")))*(,|$)/g,i=/[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*"))/g,n=r.match(a),s=0;s<n.length;s++)for(var o=n[s].split(">"),d=o[0].substring(1),l=o[1],c=l.match(i),u=0;u<c.length;u++){var h=c[u],p=h.split("="),f=p[1].replace(/["']/g,"");this.linkData(e,f,d,t)}},this.doneFetch=function(e){for(this.addStatus(e.req,"Done."),this.requested[e.original.uri]="done";this.fetchCallbacks[e.original.uri]&&this.fetchCallbacks[e.original.uri].length;)this.fetchCallbacks[e.original.uri].shift()(!0,void 0,e);delete this.fetchCallbacks[e.original.uri],this.fireCallbacks("done",[e.original.uri])};var o=[e.RDFXMLHandler,e.XHTMLHandler,e.XMLHandler,e.HTMLHandler,e.TextHandler,e.N3Handler];o.map(this.addHandler),this.nowKnownAs=function(e,t){this.lookedUp[e.uri]?this.lookedUp[t.uri]||this.lookUpThing(t,e):this.lookedUp[t.uri]&&(this.lookedUp[e.uri]||this.lookUpThing(e,t))},this.webOperation=function(e,t,r){t=t.uri||t,r=r||{},t=this.proxyIfNecessary(t);var a=this;return new Promise(function(i,n){var s=Util.XMLHTTPFactory();s.options=r,s.original=a.store.sym(t),r.noMeta||"undefined"==typeof tabulator||a.saveRequestMetadata(s,a.store,t),s.onreadystatechange=function(){if(4===s.readyState){var e=!s.status||s.status>=200&&s.status<300;r.noMeta||"undefined"==typeof tabulator||a.saveResponseMetadata(s,a.store),e?i(s):n(s.status+" "+s.statusText)}},s.open(e,t,!0),r.contentType&&s.setRequestHeader("Content-type",r.contentType),s.send(r.data?r.data:void 0)})},this.webCopy=function(e,t,r){var a=this;return e=e.uri||e,new Promise(function(i,n){a.webOperation("GET",e).then(function(e){a.webOperation("PUT",t,{data:e.responseText,contentType:r}).then(function(e){i(e)}).catch(function(e){n(e)})}).catch(function(e){n(e)})})},this.lookUpThing=function(e,t,r,a,i){var s,o=n.uris(e),d=!0,l="",c={};if(r===!1||r===!0?(s=r,r={force:s}):(void 0===r&&(r={}),s=!!r.force),"undefined"!=typeof o)for(var u=0;u<o.length;u++){var h=o[u];c[h]=!0,this.lookedUp[h]=!0;var p=this,f=function(e){p.requestURI(Uri.docpart(e),t,r,function(t,r,n){t?a&&a(!0,e):(a&&a(!1,r),d=!1,l+=r+"\n"),delete c[h],Object.keys(c).length>0||i&&i(d,l)})};f(h)}return o.length},this.load=function(e,t){var r=this;if(e instanceof Array){var a=e.map(function(e){return r.load(e)});return Promise.all(a)}return e=e.uri||e,new Promise(function(a,i){r.nowOrWhenFetched(e,t,function(e,t,r){e?a(r):i(t)})})},this.nowOrWhenFetched=function(e,t,r,a){e=e.uri||e,"function"==typeof t?(a={},r=t):"undefined"==typeof t||(a=t instanceof NamedNode?{referingTerm:t}:t),this.requestURI(e,t,a||{},r)},this.get=this.nowOrWhenFetched,this.getHeader=function(e,t){for(var r=this.store,a=r.each(void 0,s.link("requestedURI"),e.uri),i=0;i<a.length;i++){var n=a[i];if(void 0!==n){var o=r.any(n,s.link("response"));if(void 0!==n){var d=r.each(o,s.httph(t.toLowerCase()));return d.length?d.map(function(e){return e.value}):[]}}}},this.proxyIfNecessary=function(t){if("undefined"!=typeof tabulator&&tabulator.isExtension)return t;if("undefined"!=typeof $SolidTestEnvironment&&$SolidTestEnvironment.localSiteMap){var r=t.split("/").slice(2),a=function e(t,r){var a=r[t.shift()];return a?"string"==typeof a?a+t.join("/"):t?e(t,a):null:null},i=a(r,$SolidTestEnvironment.localSiteMap);if(i)return i}return e.crossSiteProxyTemplate&&"undefined"!=typeof document&&document.location&&"https:"===(""+document.location).slice(0,6)&&"http:"===t.slice(0,5)?e.crossSiteProxyTemplate.replace("{uri}",encodeURIComponent(t)):t},this.saveRequestMetadata=function(e,t,r){var a=t.bnode();if(e.resource=t.sym(r),e.req=a,!e.options.noMeta){var i=new Date,n="["+i.getHours()+":"+i.getMinutes()+":"+i.getSeconds()+"] ";t.add(a,s.rdfs("label"),t.literal(n+" Request for "+r),this.appNode),t.add(a,s.link("requestedURI"),t.literal(r),this.appNode),e.original&&e.original.uri!==r&&t.add(a,s.link("orginalURI"),t.literal(e.original.uri),this.appNode),t.add(a,s.link("status"),t.collection(),this.appNode)}return a},this.saveResponseMetadata=function(e,t){var r=t.bnode();if(e.req&&t.add(e.req,s.link("response"),r),t.add(r,s.http("status"),t.literal(e.status),r),t.add(r,s.http("statusText"),t.literal(e.statusText),r),e.headers={},"http"===Uri.protocol(e.resource.uri)||"https"===Uri.protocol(e.resource.uri)){e.headers=Util.getHTTPHeaders(e);for(var a in e.headers)t.add(r,s.httph(a.toLowerCase()),e.headers[a].trim(),r)}return r},this.requestURI=function(t,r,a,i){t=t.uri||t,t=t.split("#")[0],"boolean"==typeof a&&(a={force:a}),"undefined"==typeof a&&(a={});var n=!!a.force,o=this.store,d=arguments,l=a.baseURI||t;a.userCallback=i;var c=Uri.protocol(t);if("tel"===c||"mailto"===c||"urn"===c)return console.log("Unsupported protocol in: "+t),i(!1,"Unsupported protocol",{status:900})||void 0;var u=o.sym(t),h=this.getState(t);if(n)delete this.nonexistant[t];else{if("fetched"===h)return i?i(!0):void 0;if("failed"===h)return i?i(!1,"Previously failed. 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(ReadyState 0) Cross-site violation for <"+t+">");break;case 3:break;case 4:if(r(),e.handle&&void 0!==e.responseText){if("redirected"===m.requested[e.resource.uri])break;m.fireCallbacks("load",d),e.handle(function(){m.doneFetch(e)})}else e.redirected?m.addStatus(e.req,"Aborted and redirected to new request."):m.addStatus(e.req,"Fetch over. No data handled. Aborted = "+e.aborted)}}},q=t;"undefined"!=typeof tabulator&&tabulator.preferences.get("offlineModeUsingLocalhost")&&"http://"===q.slice(0,7)&&"localhost/"!==q.slice(7,17)&&(q="http://localhost/"+q.slice(7),log.warn("Localhost kludge for offline use: actually getting <"+q+">"));var T="https:"===q.slice(0,6);void 0!==a.withCredentials&&(T=a.withCredentials);var H=this.proxyIfNecessary(q);p.onerror=w(p),p.onreadystatechange=b(p),p.timeout=m.timeout,p.withCredentials=T,p.actualProxyURI=H,p.req=f,p.options=a,p.options=a,p.resource=u,p.requestedURI=q,p.ontimeout=function(){m.failFetch(p,"requestTimeout")};try{p.open("GET",H,this.async)}catch(e){return this.failFetch(p,"XHR open for GET failed for <"+q+">:\n\t"+e)}if(n&&p.setRequestHeader("Cache-control","no-cache"),"undefined"!=typeof tabulator&&tabulator.isExtension&&p.channel&&("http"===Uri.protocol(p.resource.uri)||"https"===Uri.protocol(p.resource.uri)))try{p.channel.notificationCallbacks={getInterface:function(e){return e.equals(Components.interfaces.nsIChannelEventSink)?{onChannelRedirect:function(e,t,i){if(!p.aborted){var n=m.store,o=t.URI.spec,l=p.req;if(!p.options.noMeta){m.addStatus(p.req,"Redirected: "+p.status+" to <"+o+">"),n.add(l,s.http("redirectedTo"),n.sym(o),p.req);var c=p.req=n.bnode();n.add(l,s.http("redirectedRequest"),c,this.appNode);var u=new Date,h="["+u.getHours()+":"+u.getMinutes()+":"+u.getSeconds()+"] ";n.add(c,s.rdfs("label"),n.literal(h+" Request for "+o),this.appNode),n.add(c,s.link("status"),n.collection(),this.appNode),n.add(c,s.link("requestedURI"),n.literal(o),this.appNode);var f=n.bnode();n.add(l,s.link("response"),f),n.add(f,s.http("status"),n.literal(p.status),f),p.statusText&&n.add(f,s.http("statusText"),n.literal(p.statusText),f)}if(p.status-0!==303&&(n.HTTPRedirects[p.resource.uri]=o),p.status-0===301&&r){var g=Uri.docpart(r.uri),y="Warning: "+p.resource+" has moved to <"+o+">.";r&&(y+=" Link in <"+g+" >should be changed",n.add(g,n.sym("http://www.w3.org/2007/ont/link#warning"),y,m.appNode))}p.abort(),p.aborted=!0,m.fetchCallbacks[p.resource.uri]&&(m.fetchCallbacks[o]||(m.fetchCallbacks[o]=[]),m.fetchCallbacks[o]===m.fetchCallbacks[o].concat(m.fetchCallbacks[p.resource.uri]),delete m.fetchCallbacks[p.resource.uri]),m.addStatus(l,"redirected"),m.fireCallbacks("redirected",d),m.requested[p.resource.uri]="redirected",m.redirectedTo[p.resource.uri]=o;var v=o.indexOf("#");v>=0&&(p.options.noMeta||n.add(p.resource,n.sym("http://www.w3.org/2007/ont/link#warning"),"Warning: "+p.resource+" HTTP redirects to"+o+' which should not contain a "#" sign'),o=o.slice(0,v));var w=m.requestURI(o,p.resource,p.options,p.userCallback);w&&w.req&&!a.noMeta&&n.add(p.req,n.sym("http://www.w3.org/2007/ont/link#redirectedRequest"),w.req,m.appNode)}},asyncOnChannelRedirect:function(e,t,a,i){if(!p.aborted){var n=m.store,o=t.URI.spec,d=p.req;m.addStatus(p.req,"Redirected: "+p.status+" to <"+o+">"),n.add(d,s.http("redirectedTo"),n.sym(o),p.req);var l=p.req=n.bnode();n.add(d,s.http("redirectedRequest"),l,p.req);var c=new Date,u="["+c.getHours()+":"+c.getMinutes()+":"+c.getSeconds()+"] ";n.add(l,s.rdfs("label"),n.literal(u+" Request for "+o),this.appNode),n.add(l,s.link("status"),n.collection(),this.appNode),n.add(l,s.link("requestedURI"),n.literal(o),this.appNode);var h=n.bnode();if(n.add(d,s.link("response"),h),n.add(h,s.http("status"),n.literal(p.status),h),p.statusText&&n.add(h,s.http("statusText"),n.literal(p.statusText),h),p.status-0!==303&&(n.HTTPRedirects[p.resource.uri]=o),p.status-0===301&&r){var f=Uri.docpart(r.uri),g="Warning: "+p.resource+" has moved to <"+o+">.";r&&(g+=" Link in <"+f+" >should be changed",n.add(f,n.sym("http://www.w3.org/2007/ont/link#warning"),g,m.appNode))}p.abort(),p.aborted=!0;var y=o.indexOf("#");if(y>=0){var v="Warning: "+p.resource+" HTTP redirects to"+o+' which do not normally contain a "#" sign';n.add(p.resource,n.sym("http://www.w3.org/2007/ont/link#warning"),v),o=o.slice(0,y)}m.requested[p.resource.uri]="redirected",m.redirectedTo[p.resource.uri]=o;var w=m.requestURI(o,p.resource,p.options,p.userCallback);w&&(w.original=p.original,w.req&&n.add(p.req,n.sym("http://www.w3.org/2007/ont/link#redirectedRequest"),w.req,m.appNode))}}}:Components.results.NS_NOINTERFACE}}}catch(e){return m.failFetch(p,"@@ Couldn't set callback for redirects: "+e)}try{var k="";for(var x in this.mediatypes){""!==k&&(k+=", "),k+=x;for(var M in this.mediatypes[x])k+=";"+M+"="+this.mediatypes[x][M]}p.setRequestHeader("Accept",k),this.addStatus(p.req,"Accept: "+k)}catch(e){throw new Error("Can't set Accept header: "+e)}try{p.send(null)}catch(e){return this.failFetch(p,"XHR send failed:"+e)}return setTimeout(function(){4!==p.readyState&&m.isPending(p.resource.uri)&&m.failFetch(p,"requestTimeout")},this.timeout),this.addStatus(p.req,"HTTP Request sent."),p}},this.objectRefresh=function(e){var t=n.uris(e);if("undefined"!=typeof t)for(var r=0;r<t.length;r++)this.refresh(this.store.sym(Uri.docpart(t[r])))},this.unload=function(e){this.store.removeMany(void 0,void 0,void 0,e),delete this.requested[e.uri]},this.refresh=function(e,t){this.fireCallbacks("refresh",arguments),this.requestURI(e.uri,void 0,{force:!0,clearPreviousData:!0},t)},this.retract=function(e){this.store.removeMany(void 0,void 0,void 0,e),e.uri&&delete this.requested[Uri.docpart(e.uri)],this.fireCallbacks("retract",arguments)},this.getState=function(e){return"undefined"==typeof this.requested[e]?"unrequested":this.requested[e]===!0?"requested":"done"===this.requested[e]?"fetched":"redirected"===this.requested[e]?this.getState(this.redirectedTo[e]):"failed"},this.isPending=function(e){return this.requested[e]===!0}};module.exports=Fetcher;
},{"./log":54,"./n3parser":55,"./named-node":56,"./namespace":57,"./parse":59,"./rdfaparser":63,"./rdfxmlparser":64,"./uri":71,"./util":72}],50:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),BlankNode=require("./blank-node"),ClassOrder=require("./class-order"),Collection=require("./collection"),Literal=require("./literal"),log=require("./log"),NamedNode=require("./named-node"),Node=require("./node"),Serializer=require("./serialize"),Statement=require("./statement"),Variable=require("./variable"),Formula=function(e){function t(e,r,n,s){_classCallCheck(this,t);var i=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return i.termType=t.termType,i.statements=e||[],i.constraints=r||[],i.initBindings=n||[],i.optional=s||[],i}return _inherits(t,e),_createClass(t,[{key:"add",value:function(e,t,r,n){return this.statements.push(new Statement(e,t,r,n))}},{key:"addStatement",value:function(e){return this.statements.push(e)}},{key:"bnode",value:function(e){return new BlankNode(e)}},{key:"bottomTypeURIs",value:function(e){var t,r,n,s,i,o,a,u,l;t=[];for(i in e)if(e.hasOwnProperty(i)){for(l=e[i],u=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),this.sym(i)),r=!0,s=0,o=u.length;s<o;s++)if(n=u[s],a=n.uri,a in e){r=!1;break}r&&(t[i]=l)}return t}},{key:"collection",value:function(){return new Collection}},{key:"each",value:function(e,t,r,n){var s,i,o,a,u,l,h,c,f,w=[],m=this.statementsMatching(e,t,r,n,!1);if(null==e)for(i=0,l=m.length;i<l;i++)s=m[i],w.push(s.subject);else if(null==t)for(o=0,h=m.length;o<h;o++)s=m[o],w.push(s.predicate);else if(null==r)for(a=0,c=m.length;a<c;a++)s=m[a],w.push(s.object);else if(null==n)for(u=0,f=m.length;u<f;u++)s=m[u],w.push(s.why);return w}},{key:"equals",value:function(e){return!!e&&this.hashString()===e.hashString()}},{key:"findMembersNT",value:function(e){var t,r,n,s,i,o,a,u,l,h,c,f,w,m,p,d,y,v,g,b,T;v={},v[e.toNT()]=!0,l={},f=this.transitiveClosure(v,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!0);for(b in f)if(f.hasOwnProperty(b)){for(w=this.statementsMatching(void 0,this.sym("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"),this.fromNT(b)),t=0,n=w.length;t<n;t++)g=w[t],l[g.subject.toNT()]=g;for(m=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#domain"),this.fromNT(b)),r=0,s=m.length;r<s;r++)for(h=m[r],p=this.statementsMatching(void 0,h),u=0,i=p.length;u<i;u++)g=p[u],l[g.subject.toNT()]=g;for(d=this.each(void 0,this.sym("http://www.w3.org/2000/01/rdf-schema#range"),this.fromNT(b)),c=0,o=d.length;c<o;c++)for(h=d[c],y=this.statementsMatching(void 0,h),T=0,a=y.length;T<a;T++)g=y[T],l[g.object.toNT()]=g}return l}},{key:"findMemberURIs",value:function(e){return this.NTtoURI(this.findMembersNT(e))}},{key:"findSubClassesNT",value:function(e){var t={};return t[e.toNT()]=!0,this.transitiveClosure(t,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!0)}},{key:"findSuperClassesNT",value:function(e){var t={};return t[e.toNT()]=!0,this.transitiveClosure(t,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!1)}},{key:"findTypesNT",value:function(e){var t,r,n,s,i,o,a,u,l,h,c,f,w,m,p,d,y;for(c="http://www.w3.org/1999/02/22-rdf-syntax-ns#type",y=[],f=this.statementsMatching(e,void 0,void 0),r=0,s=f.length;r<s;r++)if(d=f[r],d.predicate.uri===c)y[d.object.toNT()]=d;else for(w=this.each(d.predicate,this.sym("http://www.w3.org/2000/01/rdf-schema#domain")),n=0,i=w.length;n<i;n++)h=w[n],y[h.toNT()]=d;for(m=this.statementsMatching(void 0,void 0,e),u=0,o=m.length;u<o;u++)for(d=m[u],p=this.each(d.predicate,this.sym("http://www.w3.org/2000/01/rdf-schema#range")),l=0,a=p.length;l<a;l++)t=p[l],y[t.toNT()]=d;return this.transitiveClosure(y,this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf"),!1)}},{key:"findTypeURIs",value:function(e){return this.NTtoURI(this.findTypesNT(e))}},{key:"formula",value:function(){return new t}},{key:"fromNT",value:function(e){var t,r,n,s;switch(e[0]){case"<":return this.sym(e.slice(1,-1));case'"':if(n=void 0,t=void 0,r=e.lastIndexOf('"'),r<e.length-1)if("@"===e[r+1])n=e.slice(r+2);else{if("^^"!==e.slice(r+1,r+3))throw new Error("Can't convert string from NT: "+e);t=this.fromNT(e.slice(r+3))}return e=e.slice(1,r),e=e.replace(/\\"/g,'"'),e=e.replace(/\\n/g,"\n"),e=e.replace(/\\\\/g,"\\"),this.literal(e,n,t);case"_":return s=new BlankNode,s.id=parseInt(e.slice(3),10),BlankNode.nextId--,s;case"?":return new Variable(e.slice(1))}throw new Error("Can't convert from NT: "+e)}},{key:"holds",value:function(e,t,r,n){var s=this.anyStatementMatching(e,t,r,n);return null!=s}},{key:"holdsStatement",value:function(e){return this.holds(e.subject,e.predicate,e.object,e.why)}},{key:"list",value:function(e){var t=new Collection;return e.forEach(function(e){t.append(e)}),t}},{key:"literal",value:function(e,t,r){return new Literal(""+e,t,r)}},{key:"NTtoURI",value:function(e){var t,r,n={};for(t in e)e.hasOwnProperty(t)&&(r=e[t],"<"===t[0]&&(n[t.slice(1,-1)]=r));return n}},{key:"serialize",value:function(e,t,r){var n,s,i;switch(i=Serializer(this),i.suggestNamespaces(this.namespaces),i.setBase(e),s=r?this.statementsMatching(void 0,void 0,void 0,r):this.statements,null!=t?t:"text/n3"){case"application/rdf+xml":n=i.statementsToXML(s);break;case"text/n3":case"text/turtle":n=i.statementsToN3(s);break;default:throw new Error("serialize: Content-type "+t+" not supported.")}return n}},{key:"substitute",value:function(e){var r=this.statements.map(function(t){t.substitute(e)});return new t(r)}},{key:"sym",value:function(e,t){if(t)throw new Error("This feature (kb.sym with 2 args) is removed. Do not assume prefix mappings.");return new NamedNode(e)}},{key:"the",value:function(e,t,r,n){var s=this.any(e,t,r,n);return null==s&&log.error("No value found for the() {"+e+" "+t+" "+r+"}."),s}},{key:"transitiveClosure",value:function(e,t,r){var n,s,i,o,a,u,l={};Object.assign(l,e);for(var h={};;){if(u=function(){for(var e in l)if(l.hasOwnProperty(e))return e}(),null==u)return h;for(a=r?this.each(void 0,t,this.fromNT(u)):this.each(this.fromNT(u),t),s=0,i=a.length;s<i;s++)n=a[s],o=n.toNT(),o in h||o in l||(l[o]=l[u]);h[u]=l[u],delete l[u]}}},{key:"topTypeURIs",value:function(e){var t,r,n,s,i,o,a,u;a=[];for(n in e)if(e.hasOwnProperty(n)){for(u=e[n],i=0,o=this.each(this.sym(n),this.sym("http://www.w3.org/2000/01/rdf-schema#subClassOf")),t=0,s=o.length;t<s;t++)if(r=o[t],"http://www.w3.org/2000/01/rdf-schema#Resource"!==r.uri){i++;break}i||(a[n]=u)}return a["http://www.w3.org/2000/01/rdf-schema#Resource"]&&delete a["http://www.w3.org/2000/01/rdf-schema#Resource"],a["http://www.w3.org/2002/07/owl#Thing"]&&delete a["http://www.w3.org/2002/07/owl#Thing"],a}},{key:"toString",value:function(){return"{"+this.statements.join("\n")+"}"}},{key:"whether",value:function(e,t,r,n){return this.statementsMatching(e,t,r,n,!1).length}}]),t}(Node);Formula.termType="formula",Formula.prototype.classOrder=ClassOrder.Formula,Formula.prototype.isVar=0,Formula.prototype.ns=require("./namespace"),Formula.prototype.variable=require("./data-factory").variable,module.exports=Formula;
},{"./blank-node":42,"./class-order":43,"./collection":44,"./data-factory":46,"./literal":53,"./log":54,"./named-node":56,"./namespace":57,"./node":58,"./serialize":65,"./statement":68,"./variable":73}],51:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function handle_FP(e,t,n,r){var i=e.any(t,n,void 0);return!!i&&(e.equate(i,r),!0)}function handle_IFP(e,t,n,r){var i=e.any(void 0,n,r);return!!i&&(e.equate(i,t),!0)}function handleRDFType(e,t,n,r,i){e.typeCallback&&e.typeCallback(e,r,i);var a=e.classActions[r.hashString()],s=!1;if(a)for(var o=0;o<a.length;o++)s=s||a[o](e,t,n,r,i);return s}var _createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),ArrayIndexOf=require("./util").ArrayIndexOf,Formula=require("./formula"),RDFArrayRemove=require("./util").RDFArrayRemove,Statement=require("./statement"),Node=require("./node"),owl_ns="http://www.w3.org/2002/07/owl#",IndexedFormula=function(e){function t(e){_classCallCheck(this,t);var n=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return n.statements=[],n.optional=[],n.propertyActions=[],n.classActions=[],n.redirections=[],n.aliases=[],n.HTTPRedirects=[],n.subjectIndex=[],n.predicateIndex=[],n.objectIndex=[],n.whyIndex=[],n.index=[n.subjectIndex,n.predicateIndex,n.objectIndex,n.whyIndex],n.namespaces={},n.features=e||["sameAs","InverseFunctionalProperty","FunctionalProperty"],n.initPropertyActions(n.features),n}return _inherits(t,e),_createClass(t,[{key:"applyPatch",value:function(e,t,n){var r,i=require("./query"),a=this,s=function(i){if(e.delete){r=e.delete,o&&(r=r.substitute(o)),r=r.statements;var s=[],h=r.map(function(e){var n=a.statementsMatching(e.subject,e.predicate,e.object,t);return 0===n.length?(s.push(e),null):n[0]});if(s.length)return n("Couldn't find to delete: "+s[0]);h.map(function(e){a.remove(e)})}e.insert&&(r=e.insert,o&&(r=r.substitute(o)),r=r.statements,r.map(function(e){e.why=t,a.add(e.subject,e.predicate,e.object,e.why)})),i()},o=null;if(e.where){var h=new i("patch");h.pat=e.where,h.pat.statements.map(function(e){e.why=t});var c=[];a.query(h,function(e){c.push(e)},a.fetcher,function(){return 0===c.length?n("No match found to be patched:"+e.where):c.length>1?n("Patch ambiguous. No patch done."):(o=c[0],void s(n))})}else s(n)}},{key:"declareExistential",value:function(e){return this._existentialVariables||(this._existentialVariables=[]),this._existentialVariables.push(e),e}},{key:"initPropertyActions",value:function(e){this.propertyActions["<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>"]=[handleRDFType],ArrayIndexOf(e,"sameAs")>=0&&(this.propertyActions["<http://www.w3.org/2002/07/owl#sameAs>"]=[function(e,t,n,r,i){return e.equate(t,r),!0}]),ArrayIndexOf(e,"InverseFunctionalProperty")>=0&&(this.classActions["<"+owl_ns+"InverseFunctionalProperty>"]=[function(e,t,n,r,i){return e.newPropertyAction(t,handle_IFP)}]),ArrayIndexOf(e,"FunctionalProperty")>=0&&(this.classActions["<"+owl_ns+"FunctionalProperty>"]=[function(e,t,n,r,i){return e.newPropertyAction(t,handle_FP)}])}},{key:"add",value:function(e,n,r,i){var a;if(1===arguments.length){if(e instanceof Array)for(a=0;a<e.length;a++)this.add(e[a]);else e instanceof Statement?this.add(e.subject,e.predicate,e.object,e.why):e instanceof t&&this.add(e.statements);return this}var s,o;i||(i=this.fetcher?this.fetcher.appNode:this.sym("chrome:theSession")),e=Node.fromValue(e),n=Node.fromValue(n),r=Node.fromValue(r),i=Node.fromValue(i),this.predicateCallback&&this.predicateCallback(this,n,i);var h=this.canon(n).hashString();s=this.propertyActions[h];var c=!1;if(s)for(a=0;a<s.length;a++)c=c||s[a](this,e,n,r,i);var u=[this.canon(e).hashString(),h,this.canon(r).hashString(),this.canon(i).hashString()];for(o=new Statement(e,n,r,i),a=0;a<4;a++){var l=this.index[a],f=u[a];l[f]||(l[f]=[]),l[f].push(o)}return this.statements.push(o),o}},{key:"addAll",value:function(e){var t=this;e.forEach(function(e){t.add(e.subject,e.predicate,e.object,e.graph)})}},{key:"any",value:function(e,t,n,r){var i=this.anyStatementMatching(e,t,n,r);if(null!=i)return null==e?i.subject:null==t?i.predicate:null==n?i.object:void 0}},{key:"anyStatementMatching",value:function(e,t,n,r){var i=this.statementsMatching(e,t,n,r,!0);if(i&&0!==i.length)return i[0]}},{key:"canon",value:function(e){if(!e)return e;var t=this.redirections[e.hashString()];return t?t:e}},{key:"check",value:function(){this.checkStatementList(this.statements);for(var e=0;e<4;e++){var t=this.index[e];for(var n in t)t.hasOwnProperty(n)&&this.checkStatementList(t[n],e)}}},{key:"checkStatementList",value:function(e,t){for(var n,r=["subject","predicate","object","why"],i=" found in "+r[t]+" index.",a=0;a<e.length;a++){n=e[a];for(var s=[n.subject,n.predicate,n.object,n.why],o=function(e,t){for(var n=0;n<e.length;n++)if(e[n].subject.sameTerm(t.subject)&&e[n].predicate.sameTerm(t.predicate)&&e[n].object.sameTerm(t.object)&&e[n].why.sameTerm(t.why))return!0},h=0;h<4;h++){var c=this.canon(s[h]),u=c.hashString();this.index[h][u]&&!o(this.index[h][u],n)}if(!o(this.statements,n))throw new Error("Statement list does not statement "+n+"@"+n.why+i)}}},{key:"close",value:function(){return this}},{key:"copyTo",value:function(e,t,n){n||(n=[]);var r=this.statementsMatching(e);ArrayIndexOf(n,"two-direction")!==-1&&r.concat(this.statementsMatching(void 0,void 0,e));for(var i=0;i<r.length;i++){var a=r[i];switch(a.object.termType){case"NamedNode":this.add(t,a.predicate,a.object);break;case"Literal":case"BlankNode":case"collection":this.add(t,a.predicate,a.object.copy(this))}ArrayIndexOf(n,"delete")!==-1&&this.remove(a)}}},{key:"equate",value:function(e,t){e=this.canon(e),t=this.canon(t);var n=e.compareTerm(t);return!n||(n<0?this.replaceWith(t,e):this.replaceWith(e,t))}},{key:"formula",value:function(e){return new t(e)}},{key:"match",value:function(e,t,n,r){return this.statementsMatching(Node.fromValue(e),Node.fromValue(t),Node.fromValue(n),Node.fromValue(r))}},{key:"mentionsURI",value:function(e){var t="<"+e+">";return!!this.subjectIndex[t]||!!this.objectIndex[t]||!!this.predicateIndex[t]}},{key:"newExistential",value:function(e){if(!e)return this.bnode();var t=this.sym(e);return this.declareExistential(t)}},{key:"newPropertyAction",value:function(e,t){var n=e.hashString();this.propertyActions[n]||(this.propertyActions[n]=[]),this.propertyActions[n].push(t);for(var r=this.statementsMatching(void 0,e,void 0),i=!1,a=0;a<r.length;a++)i=i||t(this,r[a].subject,e,r[a].object);return i}},{key:"newUniversal",value:function(e){var t=this.sym(e);return this._universalVariables||(this._universalVariables=[]),this._universalVariables.push(t),t}},{key:"nextSymbol",value:function(e){for(var t=0;;t++){var n=e.uri+"#n"+t;if(!this.mentionsURI(n))return this.sym(n)}}},{key:"query",value:function(e,t,n,r){var i=require("./query").indexedFormulaQuery;return i.call(this,e,t,n,r)}},{key:"remove",value:function(e){if(e instanceof Array){for(var n=0;n<e.length;n++)this.remove(e[n]);return this}if(e instanceof t)return this.remove(e.statements);var r=this.statementsMatching(e.subject,e.predicate,e.object,e.why);if(!r.length)throw new Error("Statement to be removed is not on store: "+e);return this.removeStatement(r[0]),this}},{key:"removeDocument",value:function(e){for(var t=this.statementsMatching(void 0,void 0,void 0,e).slice(),n=0;n<t.length;n++)this.removeStatement(t[n]);return this}},{key:"removeMany",value:function(e,t,n,r,i){for(var a=this.statementsMatching(e,t,n,r,!1),s=[],o=0;o<a.length;o++)s.push(a[o]);for(i&&(s=s.slice(0,i)),o=0;o<s.length;o++)this.remove(s[o])}},{key:"removeMatches",value:function(e,t,n,r){return this.removeStatements(this.statementsMatching(e,t,n,r)),this}},{key:"removeStatement",value:function(e){for(var t=[e.subject,e.predicate,e.object,e.why],n=0;n<4;n++){var r=this.canon(t[n]),i=r.hashString();this.index[n][i]&&RDFArrayRemove(this.index[n][i],e)}return RDFArrayRemove(this.statements,e),this}},{key:"removeStatements",value:function(e){for(var t=0;t<e.length;t++)this.remove(e[t]);return this}},{key:"replaceWith",value:function(e,t){for(var n=e.hashString(),r=t.hashString(),i=function(e){var t=e[n];if(t){var i=e[r];i?e[r]=t.concat(i):e[r]=t,delete e[n]}},a=0;a<4;a++)i(this.index[a]);if(this.redirections[n]=t,e.uri){if(this.aliases[r]||(this.aliases[r]=[]),this.aliases[r].push(e),this.aliases[n])for(a=0;a<this.aliases[n].length;a++)this.redirections[this.aliases[n][a].hashString()]=t,this.aliases[r].push(this.aliases[n][a]);this.add(t,this.sym("http://www.w3.org/2007/ont/link#uri"),e.uri),this.fetcher&&this.fetcher.nowKnownAs(e,t)}return i(this.classActions),i(this.propertyActions),!0}},{key:"sameThings",value:function(e,t){if(e.sameTerm(t))return!0;var n=this.canon(e);if(!n)return!1;var r=this.canon(t);return!!r&&n.uri===r.uri}},{key:"setPrefixForURI",value:function(e,t){"tab"===e&&this.namespaces.tab||"ns"!==e.slice(0,2)&&"default"!==e.slice(0,7)&&(this.namespaces[e]=t)}},{key:"statementsMatching",value:function(e,t,n,r,i){var a,s,o=[e,t,n,r],h=[],c=[],u=[],l=[];for(a=0;a<4;a++)h[a]=this.canon(Node.fromValue(o[a])),h[a]?(l.push(a),c[a]=h[a].hashString()):u.push(a);if(0===l.length)return this.statements;if(1===l.length)return a=l[0],s=this.index[a][c[a]],s&&i&&s.length>1&&(s=s.slice(0,1)),s=s||[];var f,d,v=1e10;for(d=0;d<l.length;d++){if(a=l[d],s=this.index[a][c[a]],!s)return[];s.length<v&&(v=s.length,f=d)}for(var y=l[f],m=this.index[y][c[y]],p=l.slice(0,f).concat(l.slice(f+1)),b=[],g=["subject","predicate","object","why"],w=0;w<m.length;w++){var k=m[w];for(d=0;d<p.length;d++)if(a=p[d],!this.canon(k[g[a]]).sameTerm(h[a])){k=null;break}if(null!=k&&(b.push(k),i))break}return b}},{key:"uris",value:function(e){var t=this.canon(e),n=this.aliases[t.hashString()];if(!t.uri)return[];var r=[t.uri];if(n)for(var i=0;i<n.length;i++)r.push(n[i].uri);return r}},{key:"length",get:function(){return this.statements.length}}]),t}(Formula);module.exports=IndexedFormula,module.exports.handleRDFType=handleRDFType;
},{"./formula":50,"./node":58,"./query":62,"./statement":68,"./util":72}],52:[function(require,module,exports){
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},{}],53:[function(require,module,exports){
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statement")}},i.prototype.directiveOrStatement=function(t,e){var i=this.skipSpace(t,e);if(i<0)return i;var r=this.directive(t,i);if(r>=0)return this.checkDot(t,r);var r=this.statement(t,i);return r>=0?this.checkDot(t,r):r},i.prototype.tok=function(t,e,i){if("@"==c(e,i,i+1))var i=i+1;else if(ArrayIndexOf(this.keywords,t)<0)return-1;var r=i+u(t);return c(e,i,r)==t&&R.indexOf(e.charAt(r))>=0?r:-1},i.prototype.directive=function(e,i){var r=this.skipSpace(e,i);if(r<0)return r;var n=new a([]),r=this.tok("bind",e,i);if(r>0)throw s(this._thisDoc,this.lines,e,i,"keyword bind is obsolete: use @prefix");var r=this.tok("keywords",e,i);if(r>0){var i=this.commaSeparatedList(e,r,n,!1);if(i<0)throw s(this._thisDoc,this.lines,e,i,"'@keywords' needs comma separated list of words");return this.setKeywords(c(n,null,null)),x>80&&b("Keywords ",this.keywords),i}var r=this.tok("forAll",e,i);if(r>0){var i=this.commaSeparatedList(e,r,n,!0);if(i<0)throw s(this._thisDoc,this.lines,e,i,"Bad variable list after @forAll");var o=new l(n);try{for(;;){var h=o.next();(ArrayIndexOf(this._variables,h)<0||ArrayIndexOf(this._parentVariables,h)>=0)&&(this._variables[h]=this._context.newUniversal(h))}}catch(t){if(t!=p)throw t}return i}var r=this.tok("forSome",e,i);if(r>0){var i=this.commaSeparatedList(e,r,n,this.uri_ref2);if(i<0)throw s(this._thisDoc,this.lines,e,i,"Bad variable list after @forSome");var o=new l(n);try{for(;;){var h=o.next();this._context.declareExistential(h)}}catch(t){if(t!=p)throw t}return i}var r=this.tok("prefix",e,i);if(r>=0){var f=new a([]),i=this.qname(e,r,f);if(i<0)throw s(this._thisDoc,this.lines,e,r,"expected qname after @prefix");var r=this.uri_ref2(e,i,f);if(r<0)throw s(this._thisDoc,this.lines,e,i,"expected <uriref> after @prefix _qname_");var u=f[1].uri;if(this._baseURI)var u=w(this._baseURI,u);else v(u.indexOf(":")>=0,"With no base URI, cannot handle relative URI for NS");return v(u.indexOf(":")>=0),this._bindings[f[0][0]]=u,this.bind(f[0][0],t(u)),r}var r=this.tok("base",e,i);if(r>=0){var f=new a([]),i=this.uri_ref2(e,r,f);if(i<0)throw s(this._thisDoc,this.lines,e,r,"expected <uri> after @base ");var u=f[0].uri;if(!this._baseURI)throw s(this._thisDoc,this.lines,e,r,"With no previous base URI, cannot use relative URI in @base  <"+u+">");var u=w(this._baseURI,u);return v(u.indexOf(":")>=0),this._baseURI=u,i}return-1},i.prototype.bind=function(t,e){""==t||this._store.setPrefixForURI(t,e)},i.prototype.setKeywords=function(t){null==t?this.keywordsSet=0:(this.keywords=t,this.keywordsSet=1)},i.prototype.startDoc=function(){},i.prototype.endDoc=function(){return this._formula},i.prototype.makeStatement=function(t){t[0].add(t[2],t[1],t[3],this.source),this.statementCount+=1},i.prototype.statement=function(t,e){var i=new a([]),e=this.object(t,e,i);if(e<0)return e;var r=this.property_list(t,e,i[0]);if(r<0)throw s(this._thisDoc,this.lines,t,e,"expected propertylist");return r},i.prototype.subject=function(t,e,i){return this.item(t,e,i)},i.prototype.verb=function(t,e,i){var r=this.skipSpace(t,e);if(r<0)return r;var n=new a([]),r=this.tok("has",t,e);if(r>=0){var e=this.prop(t,r,n);if(e<0)throw s(this._thisDoc,this.lines,t,r,"expected property after 'has'");return i.push(new h(["->",n[0]])),e}var r=this.tok("is",t,e);if(r>=0){var e=this.prop(t,r,n);if(e<0)throw s(this._thisDoc,this.lines,t,r,"expected <property> after 'is'");var r=this.skipSpace(t,e);if(r<0)throw s(this._thisDoc,this.lines,t,e,"End of file found, expected property after 'is'");var e=r,r=this.tok("of",t,e);if(r<0)throw s(this._thisDoc,this.lines,t,e,"expected 'of' after 'is' <prop>");return i.push(new h(["<-",n[0]])),r}var r=this.tok("a",t,e);if(r>=0)return i.push(new h(["->",this._store.sym(g)])),r;if("<="==c(t,e,e+2))return i.push(new h(["<-",this._store.sym(o+"implies")])),e+2;if("="==c(t,e,e+1))return">"==c(t,e+1,e+2)?(i.push(new h(["->",this._store.sym(o+"implies")])),e+2):(i.push(new h(["->",this._store.sym(k)])),e+1);if(":="==c(t,e,e+2))return i.push(new h(["->",o+"becomes"])),e+2;var r=this.prop(t,e,n);if(r>=0)return i.push(new h(["->",n[0]])),r;if(">-"==c(t,e,e+2)||"<-"==c(t,e,e+2))throw s(this._thisDoc,this.lines,t,r,">- ... -> syntax is obsolete.");return-1},i.prototype.prop=function(t,e,i){return this.item(t,e,i)},i.prototype.item=function(t,e,i){return this.path(t,e,i)},i.prototype.blankNode=function(t){return this._context.bnode(t,this._reason2)},i.prototype.path=function(t,e,i){var r=this.nodeOrLiteral(t,e,i);if(r<0)return r;for(;"!^.".indexOf(c(t,r,r+1))>=0;){var n=c(t,r,r+1);if("."==n){var o=c(t,r+1,r+2);if(!o||U.indexOf(o)>=0&&":?<[{(".indexOf(o)<0)break}var a=i.pop(),f=this.blankNode(this.here(r)),r=this.node(t,r+1,i);if(r<0)throw s(this._thisDoc,this.lines,t,r,"EOF found in middle of path syntax");var u=i.pop();"^"==n?this.makeStatement(new h([this._context,u,f,a])):this.makeStatement(new h([this._context,u,a,f])),i.push(f)}return r},i.prototype.anonymousNode=function(t){var e=this._anonymousNodes[t];if(e)return e;var e=this._store.bnode(this._context,this._reason2);return this._anonymousNodes[t]=e,e},i.prototype.node=function(t,e,i,r){"undefined"==typeof r&&(r=null);var n=r,o=this.skipSpace(t,e);if(o<0)return o;var e=o,d=c(t,e,e+1);if("["==d){var v=this.here(e),o=this.skipSpace(t,e+1);if(o<0)throw s(this._thisDoc,this.lines,t,e,"EOF after '['");if("="==c(t,o,o+1)){var e=o+1,_=new a([]),o=this.objectList(t,e,_);if(!(o>=0))throw s(this._thisDoc,this.lines,t,e,"objectList expected after [= ");var n=_[0];if(u(_)>1){var w=new l(_);try{for(;;){var m=w.next();this.makeStatement(new h([this._context,this._store.sym(k),n,m]))}}catch(t){if(t!=p)throw t}}var o=this.skipSpace(t,o);if(o<0)throw s(this._thisDoc,this.lines,t,e,"EOF when objectList expected after [ = ");if(";"==c(t,o,o+1))var o=o+1}if(null==n)var n=this.blankNode(v);var e=this.property_list(t,o,n);if(e<0)throw s(this._thisDoc,this.lines,t,o,"property_list expected");var o=this.skipSpace(t,e);if(o<0)throw s(this._thisDoc,this.lines,t,e,"EOF when ']' expected after [ <propertyList>");if("]"!=c(t,o,o+1))throw s(this._thisDoc,this.lines,t,o,"']' expected");return i.push(n),o+1}if("{"==d){var x=c(t,e+1,e+2);if("$"==x){e+=1;for(var o=e+1,b=new a([]),g=!0;;){var e=this.skipSpace(t,o);if(e<0)throw s(this._thisDoc,this.lines,t,e,"needed '$}', found end.");if("$}"==c(t,e,e+2)){var o=e+2;break}if(g)var g=!1;else{if(","!=c(t,e,e+1))throw s(this._thisDoc,this.lines,t,e,"expected: ','");e+=1}var S=new a([]),o=this.item(t,e,S);if(o<0)throw s(this._thisDoc,this.lines,t,e,"expected item in set or '$}'");b.push(S[0])}return i.push(this._store.newSet(b,this._context)),o}var o=e+1,D=this._parentContext;this._parentContext=this._context;var O=this._anonymousNodes,A=this._parentVariables;this._parentVariables=this._variables,this._anonymousNodes=new f([]),this._variables=this._variables.slice();var I=this._reason2;if(this._reason2=y,null==n)var n=this._store.formula();for(this._context=n;;){var e=this.skipSpace(t,o);if(e<0)throw s(this._thisDoc,this.lines,t,e,"needed '}', found end.");if("}"==c(t,e,e+1)){var o=e+1;break}var o=this.directiveOrStatement(t,e);if(o<0)throw s(this._thisDoc,this.lines,t,e,"expected statement or '}'")}return this._anonymousNodes=O,this._variables=this._parentVariables,this._parentVariables=A,this._context=this._parentContext,this._reason2=I,this._parentContext=D,i.push(n.close()),o}if("("==d){var C=this._store.list,x=c(t,e+1,e+2);if("$"==x){var C=this._store.newSet;e+=1}for(var o=e+1,b=new a([]);;){var e=this.skipSpace(t,o);if(e<0)throw s(this._thisDoc,this.lines,t,e,"needed ')', found end.");if(")"==c(t,e,e+1)){var o=e+1;break}var S=new a([]),o=this.item(t,e,S);if(o<0)throw s(this._thisDoc,this.lines,t,e,"expected item in list or ')'");b.push(S[0])}return i.push(C(b,this._context)),o}var o=this.tok("this",t,e);if(o>=0)throw s(this._thisDoc,this.lines,t,e,"Keyword 'this' was ancient N3. Now use @forSome and @forAll keywords.");var o=this.tok("true",t,e);if(o>=0)return i.push(!0),o;var o=this.tok("false",t,e);if(o>=0)return i.push(!1),o;if(null==n){var o=this.uri_ref2(t,e,i);if(o>=0)return o}return-1},i.prototype.property_list=function(t,e,i){for(;;){var r=this.skipSpace(t,e);if(r<0)throw s(this._thisDoc,this.lines,t,e,"EOF found when expected verb in property list");if(":-"!=c(t,r,r+2)){var e=r,n=new a([]),r=this.verb(t,e,n);if(r<=0)return e;var o=new a([]),e=this.objectList(t,r,o);if(e<0)throw s(this._thisDoc,this.lines,t,r,"objectList expected");var f=new l(o);try{for(;;){var u=f.next(),d=n[0],v=d[0],_=d[1];"->"==v?this.makeStatement(new h([this._context,_,i,u])):this.makeStatement(new h([this._context,_,u,i]))}}catch(t){if(t!=p)throw t}var r=this.skipSpace(t,e);if(r<0)throw s(this._thisDoc,this.lines,t,r,"EOF found in list of objects");if(";"!=c(t,e,e+1))return e;var e=e+1}else{var e=r+2,w=new a([]),r=this.node(t,e,w,i);if(r<0)throw s(this._thisDoc,this.lines,t,e,"bad {} or () or [] node after :- ");var e=r}}},i.prototype.commaSeparatedList=function(t,e,i,r){var n=this.skipSpace(t,e);if(n<0)throw s(this._thisDoc,this.lines,t,n,"EOF found expecting comma sep list");if("."==t.charAt(n))return e;if(r)var n=this.uri_ref2(t,n,i);else var n=this.bareWord(t,n,i);if(n<0)return-1;for(;;){var e=this.skipSpace(t,n);if(e<0)return e;var o=c(t,e,e+1);if(","!=o)return"."!=o?-1:e;if(r)var n=this.uri_ref2(t,e+1,i);else var n=this.bareWord(t,e+1,i);if(n<0)throw s(this._thisDoc,this.lines,t,n,"bad list content")}},i.prototype.objectList=function(t,e,i){var e=this.object(t,e,i);if(e<0)return-1;for(;;){var r=this.skipSpace(t,e);if(r<0)throw s(this._thisDoc,this.lines,t,r,"EOF found after object");if(","!=c(t,r,r+1))return r;var e=this.object(t,r+1,i);if(e<0)return e}},i.prototype.checkDot=function(t,e){var i=this.skipSpace(t,e);if(i<0)return i;if("."==c(t,i,i+1))return i+1;if("}"==c(t,i,i+1))return i;if("]"==c(t,i,i+1))return i;throw s(this._thisDoc,this.lines,t,i,"expected '.' or '}' or ']' at end of statement")},i.prototype.uri_ref2=function(t,e,i){var r=new a([]),n=this.qname(t,e,r);if(n>=0){var o=r[0],h=o[0],f=o[1];if(null==h){v(0,"not used?");var p=this._baseURI+S}else{var p=this._bindings[h];if(!p){if("_"==h)return i.push(this.anonymousNode(f)),n;throw s(this._thisDoc,this.lines,t,e,"Prefix "+h+" not bound.")}}var l=this._store.sym(p+f);return ArrayIndexOf(this._variables,l)>=0?i.push(this._variables[l]):i.push(l),n}var e=this.skipSpace(t,e);if(e<0)return-1;if("?"==t.charAt(e)){var d=new a([]),n=this.variable(t,e,d);return n>0?(i.push(d[0]),n):-1}if("<"==t.charAt(e)){for(var e=e+1,_=e;e<u(t);){if(">"==t.charAt(e)){var y=c(t,_,e);if(this._baseURI)var y=w(this._baseURI,y);else v(y.indexOf(":")>=0,"With no base URI, cannot deal with relative URIs");if("#"==c(t,e-1,e)&&"#"!=c(y,-1,null))var y=y+"#";var l=this._store.sym(y);return ArrayIndexOf(this._variables,l)>=0?i.push(this._variables[l]):i.push(l),e+1}var e=e+1}throw s(this._thisDoc,this.lines,t,n,"unterminated URI reference")}if(this.keywordsSet){var d=new a([]),n=this.bareWord(t,e,d);if(n<0)return-1;if(ArrayIndexOf(this.keywords,d[0])>=0)throw s(this._thisDoc,this.lines,t,e,'Keyword "'+d[0]+'" not allowed here.');return i.push(this._store.sym(this._bindings[""]+d[0])),n}return-1},i.prototype.skipSpace=function(t,e){for(var i=" \n\r\t\f\v            ​\u2028\u2029　",r=e?e:0;r<t.length;r++){var s=t.charAt(r);if(i.indexOf(s)<0){if("#"!==t.charAt(r))return r;for(;;r++){if(r===t.length)return-1;if("\n"===t.charAt(r)){this.lines=this.lines+1;break}}}else"\n"===t.charAt(r)&&(this.lines=this.lines+1)}return-1},i.prototype.variable=function(t,e,i){var r=this.skipSpace(t,e);if(r<0)return-1;if("?"!=c(t,r,r+1))return-1;var r=r+1,e=r;if("0123456789-".indexOf(t.charAt(r))>=0)throw s(this._thisDoc,this.lines,t,r,"Varible name can't start with '"+t.charAt(r)+"s'");for(;e<u(t)&&U.indexOf(t.charAt(e))<0;)var e=e+1;if(null==this._parentContext)throw s(this._thisDoc,this.lines,t,r,"Can't use ?xxx syntax for variable in outermost level: "+c(t,r-1,e));return i.push(this._store.variable(c(t,r,e))),e},i.prototype.bareWord=function(t,e,i){var r=this.skipSpace(t,e);if(r<0)return-1;var s=t.charAt(r);if("0123456789-".indexOf(s)>=0)return-1;if(U.indexOf(s)>=0)return-1;for(var e=r;e<u(t)&&U.indexOf(t.charAt(e))<0;)var e=e+1;return i.push(c(t,r,e)),e},i.prototype.qname=function(t,e,i){var e=this.skipSpace(t,e);if(e<0)return-1;var r=t.charAt(e);if("0123456789-+".indexOf(r)>=0)return-1;if(U.indexOf(r)<0)for(var s=r,e=e+1;e<u(t);){var r=t.charAt(e);if(!(U.indexOf(r)<0))break;var s=s+r,e=e+1}else var s="";if(e<u(t)&&":"==t.charAt(e)){for(var n=s,e=e+1,s="";e<u(t);){var r=t.charAt(e);if(!(U.indexOf(r)<0))break;var s=s+r,e=e+1}return i.push(new h([n,s])),e}return s&&this.keywordsSet&&ArrayIndexOf(this.keywords,s)<0?(i.push(new h(["",s])),e):-1},i.prototype.object=function(t,e,i){var r=this.subject(t,e,i);if(r>=0)return r;var r=this.skipSpace(t,e);if(r<0)return-1;var e=r;if('"'==t.charAt(e)){if('"""'==c(t,e,e+3))var s='"""';else var s='"';var e=e+u(s),n=this.strconst(t,e,s),r=n[0],o=n[1];return i.push(this._store.literal(o)),b("New string const ",o,r),r}return-1},i.prototype.nodeOrLiteral=function(t,e,i){var r=this.node(t,e,i);if(r>=0)return r;var r=this.skipSpace(t,e);if(r<0)return-1;var e=r,n=t.charAt(e);if("-+0987654321".indexOf(n)>=0){E.lastIndex=0;var o=E.exec(t.slice(e));if(null!=o){var h=o[0];r=e+h.length,h.indexOf("T")>=0?i.push(this._store.literal(h,void 0,this._store.sym(C))):i.push(this._store.literal(h,void 0,this._store.sym(I)))}else{L.lastIndex=0;var o=L.exec(t.slice(e));if(null==o)throw s(this._thisDoc,this.lines,t,e,"Bad number or date syntax");r=e+L.lastIndex;var h=c(t,e,r);h.indexOf("e")>=0?i.push(this._store.literal(parseFloat(h),void 0,this._store.sym(O))):c(t,e,r).indexOf(".")>=0?i.push(this._store.literal(parseFloat(h),void 0,this._store.sym(A))):i.push(this._store.literal(parseInt(h),void 0,this._store.sym(D)))}return r}if('"'==t.charAt(e)){if('"""'==c(t,e,e+3))var f='"""';else var f='"';var e=e+u(f),p=null,l=this.strconst(t,e,f),r=l[0],d=l[1],v=null;if("@"==c(t,r,r+1)){j.lastIndex=0;var o=j.exec(t.slice(r+1));if(null==o)throw s(this._thisDoc,startline,t,e,"Bad language code syntax on string literal, after @");var e=j.lastIndex+r+1,v=c(t,r+1,e),r=e}if("^^"==c(t,r,r+2))var _=new a([]),r=this.uri_ref2(t,r+2,_),p=_[0];return i.push(this._store.literal(d,v,p)),r}return-1},i.prototype.strconst=function(t,e,i){for(var r=e,n="",o=this.lines;r<u(t);){var e=r+u(i);if(c(t,r,e)==i)return new h([e,n]);if('"'!=t.charAt(r)){N.lastIndex=0;var a=N.exec(t.slice(r));if(!a)throw s(this._thisDoc,o,t,r,"Closing quote missing in string at ^ in "+c(t,r-20,r)+"^"+c(t,r,r+20));var e=r+N.lastIndex-1,n=n+c(t,r,e),f=t.charAt(e);if('"'!=f)if("\r"!=f){if("\n"==f){if('"'==i)throw s(this._thisDoc,o,t,e,"newline found in string literal");this.lines=this.lines+1;var n=n+f,r=e+1;this.previousLine=this.startOfLine,this.startOfLine=r}else if("\\"==f){var r=e+1,f=c(t,r,r+1);if(!f)throw s(this._thisDoc,o,t,e,"unterminated string literal (2)");var p=d('abfrtvn\\"',f);if(p>=0)var l='a\b\f\r\t\v\n\\"'.charAt(p),n=n+l,r=r+1;else if("u"==f)var v=this.uEscape(t,r+1,o),r=v[0],f=v[1],n=n+f;else{if("U"!=f)throw s(this._thisDoc,this.lines,t,e,"bad escape");var v=this.UEscape(t,r+1,o),r=v[0],f=v[1],n=n+f}}}else var r=e+1;else var r=e}else var n=n+'"',r=r+1}throw s(this._thisDoc,this.lines,t,e,"unterminated string literal")},i.prototype.uEscape=function(t,e,i){for(var r=e,n=0,o=0;n<4;){var a=c(t,r,r+1),f=a.toLowerCase(),r=r+1;if(""==f)throw s(this._thisDoc,i,t,e,"unterminated string literal(3)");var u=d("0123456789abcdef",f);if(u<0)throw s(this._thisDoc,i,t,e,"bad string literal hex escape");var o=16*o+u,n=n+1}var p=String.fromCharCode(o);return new h([r,p])},i.prototype.UEscape=function(t,e,i){for(var r=e,n=0,o="\\U";n<8;){var a=c(t,r,r+1),f=a.toLowerCase(),r=r+1;if(""==f)throw s(this._thisDoc,i,t,e,"unterminated string literal(3)");var u=d("0123456789abcdef",f);if(u<0)throw s(this._thisDoc,i,t,e,"bad string literal hex escape");var o=o+f,n=n+1}var p=_("0x"+c(o,2,10)-0);return new h([r,p])},r.prototype.toString=function(){var t=this._str,e=this._i,i=0;if(e>60)var r="...",i=e-60;else var r="";if(u(t)-e>60)var s="...";else var s="";return'Line %i of <%s>: Bad syntax (%s) at ^ in:\n"%s%s^%s%s"'%new h([this.lines+1,this._uri,this._why,r,c(t,i,e),c(t,e,e+60),s])},e}();module.exports=N3Parser;
},{"./uri":71,"./util":72}],56:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),ClassOrder=require("./class-order"),Node=require("./node"),NamedNode=function(e){function t(e){_classCallCheck(this,t);var r=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return r.termType=t.termType,r.value=e,r}return _inherits(t,e),_createClass(t,[{key:"dir",value:function(){var e=this.uri.split("#")[0],r=e.slice(0,-1).lastIndexOf("/"),n=e.indexOf("//");return n>=0&&r<n+2||r<0?null:new t(e.slice(0,r+1))}},{key:"doc",value:function(){return this.uri.indexOf("#")<0?this:new t(this.uri.split("#")[0])}},{key:"toString",value:function(){return"<"+this.uri+">"}},{key:"uri",get:function(){return this.value},set:function(e){this.value=e}}],[{key:"fromValue",value:function(e){if("undefined"==typeof e||null===e)return e;var r=e&&e.termType;return r?e:new t(e)}}]),t}(Node);NamedNode.termType="NamedNode",NamedNode.prototype.classOrder=ClassOrder.NamedNode,NamedNode.prototype.isVar=0,module.exports=NamedNode;
},{"./class-order":43,"./node":58}],57:[function(require,module,exports){
"use strict";function Namespace(e){return function(n){return new NamedNode(e+(n||""))}}var NamedNode=require("./named-node");module.exports=Namespace;
},{"./named-node":56}],58:[function(require,module,exports){
"use strict";function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var n=r[t];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(r,t,n){return t&&e(r.prototype,t),n&&e(r,n),r}}(),Node=function(){function e(){_classCallCheck(this,e)}return _createClass(e,[{key:"substitute",value:function(e){return this}},{key:"compareTerm",value:function(e){return this.classOrder<e.classOrder?-1:this.classOrder>e.classOrder?1:this.value<e.value?-1:this.value>e.value?1:0}},{key:"equals",value:function(e){return!!e&&(this.termType===e.termType&&this.value===e.value)}},{key:"hashString",value:function(){return this.toCanonical()}},{key:"sameTerm",value:function(e){return this.equals(e)}},{key:"toCanonical",value:function(){return this.toNT()}},{key:"toNT",value:function(){return this.toString()}},{key:"toString",value:function(){throw new Error("Node.toString() is abstract - see the subclasses instead")}}]),e}();module.exports=Node,Node.fromValue=function(e){var r=require("./collection"),t=require("./literal");require("./named-node");if("undefined"==typeof e||null===e)return e;var n=e&&e.termType;return n?e:Array.isArray(e)?new r(e):t.fromValue(e)};
},{"./collection":44,"./literal":53,"./named-node":56}],59:[function(require,module,exports){
"use strict";function parse(e,r,a,t,l){function n(){l&&l(null,r)}function i(e){if("application/ld+json"!==t||"application/nquads"!==t||"application/n-quads"!==t){if(!l)throw new Error("Error trying to parse <"+a+"> as "+t+":\n"+e+":\n"+e.stack);l(e,r)}}function s(e,a){e&&l(e,r);try{f.parse(a,p)}catch(e){l(e,r)}}function p(e,a,t){if(e&&l(e,r),a)N.push(a);else{for(var n=0;n<N.length;n++)o(r,N[n]);l(null,r)}}function o(e,r){var a=u(r.subject),t=u(r.predicate),l=u(r.object),n=null;r.graph&&(n=u(r.graph)),e.add(a,t,l,n)}function u(e){var r;if(N3.Util.isLiteral(e)){r=N3.Util.getLiteralValue(e);var a=N3.Util.getLiteralLanguage(e),t=new NamedNode(N3.Util.getLiteralType(e));return new Literal(r,a,t)}return N3.Util.isIRI(e)?new NamedNode(e):N3.Util.isBlank(e)?(r=e.substring(2,e.length),new BlankNode(r)):null}try{if("text/n3"===t||"text/turtle"===t){var c=N3Parser(r,r,a,a,null,null,"",null);c.loadBuf(e),n()}else if("application/rdf+xml"===t){var d=new RDFParser(r);d.parse(Util.parseXML(e),a,r.sym(a)),n()}else if("application/xhtml+xml"===t)parseRDFaDOM(Util.parseXML(e,{contentType:"application/xhtml+xml"}),r,a),n();else if("text/html"===t)parseRDFaDOM(Util.parseXML(e,{contentType:"text/html"}),r,a),n();else if("application/sparql-update"===t)sparqlUpdateParser(e,r,a),n();else{if("application/ld+json"!==t&&"application/nquads"!==t&&"application/n-quads"!==t)throw new Error("Don't know how to parse "+t+" yet");var f=N3.Parser(),N=[];if("application/ld+json"===t){var q;try{q=JSON.parse(e)}catch(e){l(e,null)}jsonld.toRDF(q,{format:"application/nquads"},s)}else s(null,e)}}catch(e){i(e)}}module.exports=parse;var BlankNode=require("./blank-node"),jsonld=require("jsonld"),Literal=require("./literal"),N3=require("n3"),N3Parser=require("./n3parser"),NamedNode=require("./named-node"),parseRDFaDOM=require("./rdfaparser").parseRDFaDOM,RDFParser=require("./rdfxmlparser"),sparqlUpdateParser=require("./patch-parser"),Util=require("./util");
},{"./blank-node":42,"./literal":53,"./n3parser":55,"./named-node":56,"./patch-parser":60,"./rdfaparser":63,"./rdfxmlparser":64,"./util":72,"jsonld":13,"n3":14}],60:[function(require,module,exports){
"use strict";function sparqlUpdateParser(e,r,t){var a,i,s,n=["INSERT","DELETE","WHERE"],o=Namespace("http://www.w3.org/ns/pim/patch#"),c=N3Parser(r,r,t,t,null,null,"",null),f={},l=function(e,r,t,a,i){return"Line "+(r+1)+" of <"+e+">: Bad syntax:\n   "+i+'\n   at: "'+t.slice(a,a+30)+'"'};a=0;var p=r.sym(t+"#query");for(f.query=p;;){if(i=c.skipSpace(e,a),i<0)return f;if(";"===e[i]){if(a=c.skipSpace(e,i+1),a<0)return f;i=a}var h=!1;for(s=0;s<n.length;s++){var d=n[s];if(e.slice(i,i+d.length)===d){if(a=c.skipSpace(e,i+d.length),a<0)throw l(c._thisDoc,c.lines,e,i+d.length,"found EOF, needed {...} after "+d);if(("INSERT"===d||"DELETE"===d)&&"DATA"===e.slice(a,a+4)){if(i=c.skipSpace(e,a+4),i<0)throw l(c._thisDoc,c.lines,e,a+4,"needed {...} after INSERT DATA "+d);a=i}var u=[];if(i=c.node(e,a,u),i<0)throw l(c._thisDoc,c.lines,e,a,"bad syntax or EOF in {...} after "+d);f[d.toLowerCase()]=u[0],r.add(p,o(d.toLowerCase()),u[0]),h=!0,a=i}}if(!h&&"@prefix"===e.slice(i,i+7)){if(a=c.directive(e,i),a<0)throw l(c._thisDoc,c.lines,e,a,"bad syntax or EOF after @prefix ");a=c.checkDot(e,a),h=!0}if(!h)throw l(c._thisDoc,c.lines,e,i,"Unknown syntax at start of statememt: '"+e.slice(i).slice(0,20)+"'")}}module.exports=sparqlUpdateParser;var N3Parser=require("./n3parser"),Namespace=require("./namespace");
},{"./n3parser":55,"./namespace":57}],61:[function(require,module,exports){
"use strict";function queryToSPARQL(n){function r(n){for(var r=a()+"SELECT ",t=0;t<n.vars.length;t++)r+=n.vars[t]+" ";return r+="\n"}function t(n){var r="",t=n.statements;for(var o in t)log.debug("Found statement: "+t),r+=a()+t[o]+"\n";return r}function o(n){var r="";for(var t in n.constraints){var o=n.constraints[t];r+=a()+"FILTER ( "+o.describe(t)+" ) \n"}return r}function e(n){for(var r="",u=0;u<n.optional.length;u++)log.debug("Found optional query"),r+=a()+"OPTIONAL { \n",f++,r+=t(n.optional[u]),r+=o(n.optional[u]),r+=e(n.optional[u]),f--,r+=a()+"}\n";return r}function u(n){var r=a()+"WHERE \n{ \n";return f++,r+=t(n),r+=o(n),r+=e(n),f--,r+="}"}function a(){for(var n="",r=0;r<f;r++)n+="    ";return n}function i(n){return r(n)+u(n.pat)}var f=0;return i(n)}var log=require("./log");module.exports=queryToSPARQL;
},{"./log":54}],62:[function(require,module,exports){
"use strict";function _classCallCheck(n,t){if(!(n instanceof t))throw new TypeError("Cannot call a class as a function")}function indexedFormulaQuery(n,t,e,r){function o(n,t){return n.nvars!==t.nvars?n.nvars-t.nvars:n.index.length-t.index.length}var i=function(n){var t,e="";for(t in n)n.hasOwnProperty(t)&&(e+="    "+t+" -> "+n[t]);return e},s=function(n){var t,e="Bindings: ",r=n.length;for(t=0;t<r;t++)e+=i(n[t][0])+";\n\t";return e},a=function(n,t,e,r){var o=e[n];if(void 0===o){if(n.isVar){var i=[];return i[n]=t,[[i,null]]}o=n}if(!o.complexType)return r.redirections[o]&&(o=r.redirections[o]),r.redirections[t]&&(t=r.redirections[t]),o.sameTerm(t)?[[[],null]]:[];if(n instanceof Array)return t instanceof Array?u(n,t,e):[];throw new Error("query.js: oops - code not written yet")},u=function n(t,e,r,o){var i;if(t.length!==e.length)return[];if(!t.length)return[[[],null]];var s=a(t[0],e[0],r,o);if(0===s.length)return s;var u,c,l,h,d,f,g,p=[],b=s.length;for(u=0;u<b;u++){c=s[u][0],g=[];for(d in c)c.hasOwnProperty(d)&&(g[d]=c[d]);for(d in r)r.hasOwnProperty(d)&&(g[d]=r[d]);for(i=n(t.slice(1),e.slice(1),g,o),h=i.length,l=0;l<h;l++){f=i[l][0];for(d in c)c.hasOwnProperty(d)&&(f[d]=c[d]);p.push([f,null])}}return p},c=function(n,t){var e=t[n];return void 0===e?n:e},l=function(n,t){var e,r={};for(e in n)n.hasOwnProperty(e)&&(r[e]=n[e]);for(e in t)t.hasOwnProperty(e)&&(r[e]=t[e]);return r},h=function(n,t){return this.trunkBindings=t,this.originalCallback=n,this.branches=[],this};h.prototype.checkAllDone=function(){var n;for(n=0;n<this.branches.length;n++)if(!this.branches[n].done)return;log.debug("OPTIONAL BIDNINGS ALL DONE:"),this.doCallBacks(this.branches.length-1,this.trunkBindings)},h.prototype.doCallBacks=function(n,t){var e;if(n<0)return this.originalCallback(t);for(e=0;e<this.branches[n].results.length;e++)this.doCallBacks(n-1,l(t,this.branches[n].results[e]))};var d=function(n,t){return this.count=0,this.success=!1,this.done=!1,this.callback=n,this.onDone=t,this};d.prototype.reportMatch=function(n){this.callback(n),this.success=!0},d.prototype.reportDone=function(){this.done=!0,log.info("Mandatory query branch finished.***"),void 0!==this.onDone&&this.onDone()};var f=function(n){return this.count=0,this.done=!1,this.results=[],this.junction=n,n.branches.push(this),this};f.prototype.reportMatch=function(n){this.results.push(n)},f.prototype.reportDone=function(){log.debug("Optional branch finished - results.length = "+this.results.length),0===this.results.length&&(this.results.push({}),log.debug("Optional branch FAILED - that's OK.")),this.done=!0,this.junction.checkAllDone()};var g=function(n,t,e){var r,o,i,s,a;for(t.nvars=0,t.index=null,o=[t.subject,t.predicate,t.object],a=[n.subjectIndex,n.predicateIndex,n.objectIndex],s=0;s<3;s++)if(o[s].isVar&&void 0===e[o[s]])t.nvars++;else{if(r=c(o[s],e),n.redirections[r.hashString()]&&(r=n.redirections[r.hashString()]),i=a[s][r.hashString()],!i)return t.index=[],!1;(null===t.index||t.index.length>i.length)&&(t.index=i)}return null===t.index&&(t.index=n.statements),!0},p=0,b=function n(e,r,o,s,a,u,c){log.debug("Match begins, Branch count now: "+c.count+" for "+c.pattern_debug);var l=e.fetcher?e.fetcher:null,d=r.statements;if(0===d.length){if(log.debug("FOUND MATCH WITH BINDINGS:"+i(o)),0===r.optional.length)c.reportMatch(o);else{log.debug("OPTIONAL: "+r.optional);var g,b=new h(t,o),v=[];for(g=0;g<r.optional.length;g++)v[g]=new f(b),v[g].pattern_debug=r.optional[g];for(g=0;g<r.optional.length;g++)v[g].count=v[g].count+1,n(e,r.optional[g],o,"",a,t,v[g])}return c.count--,void log.debug("Match ends -- success , Branch count now: "+c.count+" for "+c.pattern_debug)}var m,x,w=d.length;if(l){var j="match"+p++,O=function(t,i){var h=t.uri.split("#")[0];l.nowOrWhenFetched(h,void 0,function(i,l,h){i&&console.log("Error following link to <"+t.uri+"> in query: "+l),n(e,r,o,s,a,u,c)})};for(x=0;x<w;x++){if(m=d[x],void 0!==o[m.subject]&&o[m.subject].uri&&l&&"unrequested"===l.getState(docpart(o[m.subject].uri)))return void O(o[m.subject],j);if(void 0!==o[m.object]&&o[m.object].uri&&l&&"unrequested"===l.getState(docpart(o[m.object].uri)))return void O(o[m.object],j)}}y(e,r,o,s,a,u,c)},v=function(n,t){var e,r,o=!0;for(e in n)n.hasOwnProperty(e)&&t[e]&&(r=t[e].test,r&&!r(n[e])&&(o=!1));return o},y=function(n,t,e,r,a,c,l){var h,d,f,p,y,m,x,w=t.statements,j=w.length;for(h=0;h<j;h++)x=w[h],log.info("match2: item="+x+", bindingsSoFar="+i(e)),g(n,x,e);w.sort(o),x=w[0];var O=n.formula();O.optional=t.optional,O.constraints=t.constraints,O.statements=w.slice(1),log.debug(r+"match2 searching "+x.index.length+" for "+x+"; bindings so far="+i(e));var k,B,D,I=x.index.length,C=0;for(k=0;k<I;k++)for(D=x.index[k],B=u([x.subject,x.predicate,x.object],[D.subject,D.predicate,D.object],e,n),log.info(r+" From first: "+B.length+": "+s(B)),f=B.length,d=0;d<f;d++)if(y=[],m=B[d][0],v(m,t.constraints)){for(p in m)m.hasOwnProperty(p)&&(y[p]=m[p]);for(p in e)e.hasOwnProperty(p)&&(y[p]=e[p]);l.count++,C++,b(n,O,y,r+"  ",a,c,l)}else log.debug("Branch count CS: "+l.count);l.count--,0===C&&log.debug("Match2 fails completely on "+x),log.debug("Match2 ends, Branch count: "+l.count+" for "+l.pattern_debug),0===l.count&&(log.debug("Branch finished."),l.reportDone())},m=this;log.debug("Query on "+this.statements.length);var x=new d(t,r);x.count++,setTimeout(function(){b(m,n.pat,n.pat.initBindings,"",e,t,x)},0)}var IndexedFormula=require("./indexed-formula"),log=require("./log"),docpart=require("./uri").docpart,Query=function n(t,e){_classCallCheck(this,n),this.pat=new IndexedFormula,this.vars=[],this.name=t,this.id=e};module.exports.Query=Query,module.exports.indexedFormulaQuery=indexedFormulaQuery;
},{"./indexed-formula":51,"./log":54,"./uri":71}],63:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function e(e,t){for(var a=0;a<t.length;a++){var r=t[a];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,a,r){return a&&e(t.prototype,a),r&&e(t,r),t}}(),BlankNode=require("./blank-node"),Literal=require("./literal"),rdf=require("./data-factory"),NamedNode=require("./named-node"),Uri=require("./uri"),Util=require("./util");if("undefined"==typeof Node)var Node={ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12};var RDFaProcessor=function(){function e(t,a){_classCallCheck(this,e),this.options=a||{},this.kb=t,this.target=a.target||{graph:{subjects:{},prefixes:{},terms:{}}},this.blankNodes=[],this.htmlOptions={selfClosing:"br img input area base basefont col colgroup source wbr isindex link meta param hr"},this.theOne="_:"+(new Date).getTime(),this.language=null,this.vocabulary=null,this.blankCounter=0,this.langAttributes=[{namespaceURI:"http://www.w3.org/XML/1998/namespace",localName:"lang"}],this.inXHTMLMode=!1,this.absURIRE=/[\w\_\-]+:\S+/,this.finishedHandlers=[],this.init()}return _createClass(e,[{key:"addTriple",value:function(e,t,a,r){var s,i,n,o;s="undefined"==typeof t?rdf.namedNode(this.options.base):this.toRDFNodeObject(t),n=this.toRDFNodeObject(a),i=this.toRDFNodeObject(r),o=rdf.namedNode(this.options.base),this.kb.add(s,n,i,o)}},{key:"ancestorPath",value:function(e){for(var t="";e&&e.nodeType!==Node.DOCUMENT_NODE;)t="/"+e.localName+t,e=e.parentNode;return t}},{key:"copyMappings",value:function(e){var t={};for(var a in e)t[a]=e[a];return t}},{key:"copyProperties",value:function(){}},{key:"deriveDateTimeType",value:function(t){for(var a=0;a<e.dateTimeTypes.length;a++){var r=e.dateTimeTypes[a].pattern.exec(t);if(r&&r[0].length===t.length)return e.dateTimeTypes[a].type}return null}},{key:"init",value:function(){}},{key:"newBlankNode",value:function(){return this.blankCounter++,"_:"+this.blankCounter}},{key:"newSubjectOrigin",value:function(e,t){}},{key:"parseCURIE",value:function(t,a,r){var s,i=t.indexOf(":");if(i>=0){var n=t.substring(0,i);if(""===n)return s=a[""],s?s+t.substring(i+1):null;if("_"===n)return"_:"+t.substring(i+1);if(e.NCNAME.test(n)&&(s=a[n]))return s+t.substring(i+1)}return null}},{key:"parseCURIEOrURI",value:function(e,t,a){var r=this.parseCURIE(e,t,a);return r?r:this.resolveAndNormalize(a,e)}},{key:"parsePredicate",value:function(e,t,a,r,s,i){if(""===e)return null;var n=this.parseTermOrCURIEOrAbsURI(e,t,i?null:a,r,s);return n&&0===n.indexOf("_:")?null:n}},{key:"parsePrefixMappings",value:function(e,t){for(var a=this.tokenize(e),r=null,s=0;s<a.length;s++)":"===a[s][a[s].length-1]?r=a[s].substring(0,a[s].length-1):r&&(t[r]=this.options.base?Uri.join(a[s],this.options.base):a[s],r=null)}},{key:"parseSafeCURIEOrCURIEOrURI",value:function(e,t,a){return e=this.trim(e),"["===e.charAt(0)&&"]"===e.charAt(e.length-1)?(e=e.substring(1,e.length-1),e=e.trim(e),0===e.length?null:"_:"===e?this.theOne:this.parseCURIE(e,t,a)):this.parseCURIEOrURI(e,t,a)}},{key:"parseTermOrCURIEOrAbsURI",value:function(e,t,a,r,s){e=this.trim(e);var i=this.parseCURIE(e,r,s);if(i)return i;if(a){if(t&&!this.absURIRE.exec(e))return t+e;var n=a[e];if(n)return n;var o=e.toLowerCase();if(n=a[o])return n}return this.absURIRE.exec(e)?this.resolveAndNormalize(s,e):null}},{key:"parseTermOrCURIEOrURI",value:function(e,t,a,r,s){e=this.trim(e);var i=this.parseCURIE(e,r,s);if(i)return i;var n=a[e];if(n)return n;var o=e.toLowerCase();return(n=a[o])?n:t&&!this.absURIRE.exec(e)?t+e:this.resolveAndNormalize(s,e)}},{key:"parseURI",value:function(e){return e}},{key:"process",value:function(t,a){var r;t.nodeType===Node.DOCUMENT_NODE?(r=t.baseURI,t=t.documentElement,t.baseURI=r,this.setContext(t)):t.parentNode.nodeType===Node.DOCUMENT_NODE&&this.setContext(t);var s=[],i=function(e){if(!e&&a&&a.baseURI)return a.baseURI;var t=e.indexOf("#");return t>=0&&(e=e.substring(0,t)),a&&a.baseURIMap&&(e=a.baseURIMap(e)),e};for(s.push({current:t,context:this.push(null,i(t.baseURI))});s.length>0;){var n=s.shift();if(n.parent){if(n.context.parent&&n.context.parent.listMapping===n.listMapping)continue;for(var o in n.listMapping){var l=n.listMapping[o];if(0!==l.length){for(var h=[],p=0;p<l.length;p++)h.push(this.newBlankNode());for(var u=0;u<h.length;u++)this.addTriple(n.parent,h[u],"http://www.w3.org/1999/02/22-rdf-syntax-ns#first",l[u]),this.addTriple(n.parent,h[u],"http://www.w3.org/1999/02/22-rdf-syntax-ns#rest",{type:e.objectURI,value:u+1<h.length?h[u+1]:"http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"});this.addTriple(n.parent,n.subject,o,{type:e.objectURI,value:h[0]})}else this.addTriple(n.parent,n.subject,o,{type:e.objectURI,value:"http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"})}}else{var c=n.current,d=n.context,g=!1,w=null,v=null,b=null,m=d.prefixes,f=!1,R=[],N=d.listMapping,U=!d.parent,I=d.language,y=d.vocabulary;r=this.parseURI(i(c.baseURI)),c.item=null;var T=c.getAttributeNode("vocab");if(T){var M=this.trim(T.value);if(M.length>0){y=M;var O=r.spec;this.addTriple(c,O,"http://www.w3.org/ns/rdfa#usesVocabulary",{type:e.objectURI,value:y})}else y=this.vocabulary}for(var x=0;x<c.attributes.length;x++){var E=c.attributes[x];if("x"===E.nodeName.charAt(0)&&0===E.nodeName.indexOf("xmlns:")){f||(m=this.copyMappings(m),f=!0);var C=E.nodeName.substring(6),L=e.trim(E.value);m[C]=this.options.base?Uri.join(L,this.options.base):L}}var k=c.getAttributeNode("prefix");k&&(f||(m=this.copyMappings(m),f=!0),this.parsePrefixMappings(k.value,m));for(var D=null,j=0;!D&&j<this.langAttributes.length;j++)D=c.getAttributeNodeNS(this.langAttributes[j].namespaceURI,this.langAttributes[j].localName);if(D){var A=e.trim(D.value);I=A.length>0?A:null}var H,_,P=c.getAttributeNode("rel"),X=c.getAttributeNode("rev"),S=c.getAttributeNode("typeof"),F=c.getAttributeNode("property"),z=c.getAttributeNode("datatype"),B=this.inHTMLMode?c.getAttributeNode("datetime"):null,q=c.getAttributeNode("content"),Y=c.getAttributeNode("about"),Z=c.getAttributeNode("src"),G=c.getAttributeNode("resource"),W=c.getAttributeNode("href"),$=c.getAttributeNode("inlist"),V=[];if(P){_=this.tokenize(P.value);for(var J=0;J<_.length;J++)H=this.parsePredicate(_[J],y,d.terms,m,r,this.inHTMLMode&&null!==F),H&&V.push(H)}var K=[];if(X){_=this.tokenize(X.value);for(var Q=0;Q<_.length;Q++)H=this.parsePredicate(_[Q],y,d.terms,m,r,this.inHTMLMode&&F),H&&K.push(H)}if(this.inHTMLMode&&(P||X)&&F&&(0===V.length&&(P=null),0===K.length&&(X=null)),P||X?(Y&&(w=this.parseSafeCURIEOrCURIEOrURI(Y.value,m,r)),S&&(b=w),w||(c.parentNode.nodeType===Node.DOCUMENT_NODE?w=i(c.baseURI):d.parentObject&&(w=i(c.parentNode.baseURI)===d.parentObject?i(c.baseURI):d.parentObject)),G&&(v=this.parseSafeCURIEOrCURIEOrURI(G.value,m,r)),v||(W?v=this.resolveAndNormalize(r,encodeURI(W.value)):Z?v=this.resolveAndNormalize(r,encodeURI(Z.value)):!S||Y||this.inXHTMLMode&&("head"===c.localName||"body"===c.localName)||(v=this.newBlankNode())),!S||Y||!this.inXHTMLMode||"head"!==c.localName&&"body"!==c.localName?S&&!Y&&(b=v):b=w):!F||q||z?(Y&&(w=this.parseSafeCURIEOrCURIEOrURI(Y.value,m,r)),!w&&G&&(w=this.parseSafeCURIEOrCURIEOrURI(G.value,m,r)),!w&&W&&(w=this.resolveAndNormalize(r,encodeURI(W.value))),!w&&Z&&(w=this.resolveAndNormalize(r,encodeURI(Z.value))),w||(c.parentNode.nodeType===Node.DOCUMENT_NODE?w=i(c.baseURI):!this.inXHTMLMode&&!this.inHTMLMode||"head"!==c.localName&&"body"!==c.localName?S?w=this.newBlankNode():d.parentObject&&(w=i(c.parentNode.baseURI)===d.parentObject?i(c.baseURI):d.parentObject,F||(g=!0)):w=i(c.parentNode.baseURI)===d.parentObject?i(c.baseURI):d.parentObject),S&&(b=w)):(Y&&(w=this.parseSafeCURIEOrCURIEOrURI(Y.value,m,r),S&&(b=w)),w||c.parentNode.nodeType!==Node.DOCUMENT_NODE?!w&&d.parentObject&&(w=i(c.parentNode.baseURI)===d.parentObject?i(c.baseURI):d.parentObject):(w=i(c.baseURI),S&&(b=w)),S&&!b&&(G&&(b=this.parseSafeCURIEOrCURIEOrURI(G.value,m,r)),!b&&W&&(b=this.resolveAndNormalize(r,encodeURI(W.value))),!b&&Z&&(b=this.resolveAndNormalize(r,encodeURI(Z.value))),b||!this.inXHTMLMode&&!this.inHTMLMode||"head"!==c.localName&&"body"!==c.localName||(b=w),b||(b=this.newBlankNode()),v=b)),w&&(Y||G||b)){var ee=w;S&&!Y&&!G&&v&&(ee=v),this.newSubjectOrigin(c,ee)}if(b){_=this.tokenize(S.value);for(var te=0;te<_.length;te++){var ae=this.parseTermOrCURIEOrAbsURI(_[te],y,d.terms,m,r);ae&&this.addTriple(c,b,e.typeURI,{type:e.objectURI,value:ae})}}if(w&&w!==d.parentObject&&(N={},U=!0),v){if(P&&$)for(var re=0;re<V.length;re++){var se=N[V[re]];se||(se=[],N[V[re]]=se),se.push({type:e.objectURI,value:v})}else if(P)for(var ie=0;ie<V.length;ie++)this.addTriple(c,w,V[ie],{type:e.objectURI,value:v});if(X)for(var ne=0;ne<K.length;ne++)this.addTriple(c,v,K[ne],{type:e.objectURI,value:w})}else{if(w&&!v&&(P||X)&&(v=this.newBlankNode()),P&&$)for(var oe=0;oe<V.length;oe++){var le=N[V[oe]];le||(le=[],N[H]=le),R.push({predicate:V[oe],list:le})}else if(P)for(var he=0;he<V.length;he++)R.push({predicate:V[he],forward:!0});if(X)for(var pe=0;pe<K.length;pe++)R.push({predicate:K[pe],forward:!1})}if(F){var ue=null,ce=null;z?(ue=""===z.value?e.PlainLiteralURI:this.parseTermOrCURIEOrAbsURI(z.value,y,d.terms,m,r),ce=B&&!q?B.value:ue===e.XMLLiteralURI||ue===e.HTMLLiteralURI?null:q?q.value:c.textContent):q?(ue=e.PlainLiteralURI,ce=q.value):B?(ce=B.value,ue=e.deriveDateTimeType(ce),ue||(ue=e.PlainLiteralURI)):P||X||(G&&(ce=this.parseSafeCURIEOrCURIEOrURI(G.value,m,r)),!ce&&W?ce=this.resolveAndNormalize(r,encodeURI(W.value)):!ce&&Z&&(ce=this.resolveAndNormalize(r,encodeURI(Z.value))),ce&&(ue=e.objectURI)),ue||(S&&!Y?(ue=e.objectURI,ce=b):(ce=c.textContent,this.inHTMLMode&&"time"===c.localName&&(ue=e.deriveDateTimeType(ce)),ue||(ue=e.PlainLiteralURI))),_=this.tokenize(F.value);for(var de=0;de<_.length;de++){var ge=this.parsePredicate(_[de],y,d.terms,m,r);if(ge)if($){var we=N[ge];we||(we=[],N[ge]=we),we.push(ue===e.XMLLiteralURI||ue===e.HTMLLiteralURI?{type:ue,value:c.childNodes}:{type:ue?ue:e.PlainLiteralURI,value:ce,language:I})}else ue===e.XMLLiteralURI||ue===e.HTMLLiteralURI?this.addTriple(c,w,ge,{type:ue,value:c.childNodes}):this.addTriple(c,w,ge,{type:ue?ue:e.PlainLiteralURI,value:ce,language:I})}}if(w&&!g)for(var ve=0;ve<d.incomplete.length;ve++)d.incomplete[ve].list?d.incomplete[ve].list.push({type:e.objectURI,value:w}):d.incomplete[ve].forward?this.addTriple(c,d.subject,d.incomplete[ve].predicate,{type:e.objectURI,value:w}):this.addTriple(c,w,d.incomplete[ve].predicate,{type:e.objectURI,value:d.subject});var be=null,me=w;g?(be=this.push(d,d.subject),be.parentObject=i(c.parentNode.baseURI)===d.parentObject?i(c.baseURI):d.parentObject,be.incomplete=d.incomplete,be.language=I,be.prefixes=m,be.vocabulary=y):(be=this.push(d,w),be.parentObject=v?v:w?w:d.subject,be.prefixes=m,be.incomplete=R,v&&(me=v,N={},U=!0),be.listMapping=N,be.language=I,be.vocabulary=y),U&&s.unshift({parent:c,context:d,subject:me,listMapping:N});for(var fe=c.lastChild;fe;fe=fe.previousSibling)fe.nodeType===Node.ELEMENT_NODE&&(fe.baseURI=c.baseURI,s.unshift({current:fe,context:be}))}}this.inHTMLMode&&this.copyProperties();for(var Re=0;Re<this.finishedHandlers.length;Re++)this.finishedHandlers[Re](t)}},{key:"push",value:function(e,t){return{parent:e,subject:t?t:e?e.subject:null,parentObject:null,incomplete:[],listMapping:e?e.listMapping:{},language:e?e.language:this.language,prefixes:e?e.prefixes:this.target.graph.prefixes,terms:e?e.terms:this.target.graph.terms,vocabulary:e?e.vocabulary:this.vocabulary}}},{key:"resolveAndNormalize",value:function(e,t){return Uri.join(t,e)}},{key:"setContext",value:function(e){"html"===e.localName&&"XHTML+RDFa 1.1"===e.getAttribute("version")?this.setXHTMLContext():"html"===e.localName||"http://www.w3.org/1999/xhtml"===e.namespaceURI?"undefined"!=typeof document&&document.doctype?"-//W3C//DTD XHTML+RDFa 1.0//EN"===document.doctype.publicId&&"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"===document.doctype.systemId?(console.log("WARNING: RDF 1.0 is not supported.  Defaulting to HTML5 mode."),this.setHTMLContext()):"-//W3C//DTD XHTML+RDFa 1.1//EN"===document.doctype.publicId&&"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd"===document.doctype.systemId?this.setXHTMLContext():this.setHTMLContext():this.setHTMLContext():this.setXMLContext()}},{key:"setHTMLContext",value:function(){this.setInitialContext(),this.langAttributes=[{namespaceURI:"http://www.w3.org/XML/1998/namespace",localName:"lang"},{namespaceURI:null,localName:"lang"}],this.inXHTMLMode=!1,this.inHTMLMode=!0}},{key:"setInitialContext",value:function(){this.vocabulary=null,this.langAttributes=[{namespaceURI:"http://www.w3.org/XML/1998/namespace",localName:"lang"}]}},{key:"setXHTMLContext",value:function(){this.setInitialContext(),this.inXHTMLMode=!0,this.inHTMLMode=!1,this.langAttributes=[{namespaceURI:"http://www.w3.org/XML/1998/namespace",localName:"lang"},{namespaceURI:null,localName:"lang"}],this.target.graph.terms.alternate="http://www.w3.org/1999/xhtml/vocab#alternate",this.target.graph.terms.appendix="http://www.w3.org/1999/xhtml/vocab#appendix",this.target.graph.terms.bookmark="http://www.w3.org/1999/xhtml/vocab#bookmark",this.target.graph.terms.cite="http://www.w3.org/1999/xhtml/vocab#cite",this.target.graph.terms.chapter="http://www.w3.org/1999/xhtml/vocab#chapter",this.target.graph.terms.contents="http://www.w3.org/1999/xhtml/vocab#contents",this.target.graph.terms.copyright="http://www.w3.org/1999/xhtml/vocab#copyright",this.target.graph.terms.first="http://www.w3.org/1999/xhtml/vocab#first",this.target.graph.terms.glossary="http://www.w3.org/1999/xhtml/vocab#glossary",this.target.graph.terms.help="http://www.w3.org/1999/xhtml/vocab#help",this.target.graph.terms.icon="http://www.w3.org/1999/xhtml/vocab#icon",this.target.graph.terms.index="http://www.w3.org/1999/xhtml/vocab#index",this.target.graph.terms.last="http://www.w3.org/1999/xhtml/vocab#last",this.target.graph.terms.license="http://www.w3.org/1999/xhtml/vocab#license",this.target.graph.terms.meta="http://www.w3.org/1999/xhtml/vocab#meta",this.target.graph.terms.next="http://www.w3.org/1999/xhtml/vocab#next",this.target.graph.terms.prev="http://www.w3.org/1999/xhtml/vocab#prev",this.target.graph.terms.previous="http://www.w3.org/1999/xhtml/vocab#previous",this.target.graph.terms.section="http://www.w3.org/1999/xhtml/vocab#section",this.target.graph.terms.stylesheet="http://www.w3.org/1999/xhtml/vocab#stylesheet",this.target.graph.terms.subsection="http://www.w3.org/1999/xhtml/vocab#subsection",this.target.graph.terms.start="http://www.w3.org/1999/xhtml/vocab#start",this.target.graph.terms.top="http://www.w3.org/1999/xhtml/vocab#top",this.target.graph.terms.up="http://www.w3.org/1999/xhtml/vocab#up",this.target.graph.terms.p3pv1="http://www.w3.org/1999/xhtml/vocab#p3pv1",this.target.graph.terms.related="http://www.w3.org/1999/xhtml/vocab#related",this.target.graph.terms.role="http://www.w3.org/1999/xhtml/vocab#role",this.target.graph.terms.transformation="http://www.w3.org/1999/xhtml/vocab#transformation"}},{key:"setXMLContext",value:function(){this.setInitialContext(),this.inXHTMLMode=!1,this.inHTMLMode=!1}},{key:"tokenize",value:function(e){return this.trim(e).split(/\s+/)}},{key:"toRDFNodeObject",value:function(t){if("undefined"!=typeof t){if("string"==typeof t)return"_:"===t.substring(0,2)?("undefined"==typeof this.blankNodes[t.substring(2)]&&(this.blankNodes[t.substring(2)]=new BlankNode(t.substring(2))),this.blankNodes[t.substring(2)]):rdf.namedNode(t);switch(t.type){case e.objectURI:return"_:"===t.value.substring(0,2)?("undefined"==typeof this.blankNodes[t.value.substring(2)]&&(this.blankNodes[t.value.substring(2)]=new BlankNode(t.value.substring(2))),this.blankNodes[t.value.substring(2)]):rdf.namedNode(t.value);case e.PlainLiteralURI:return new Literal(t.value,t.language||"");case e.XMLLiteralURI:case e.HTMLLiteralURI:var a="";return Object.keys(t.value).forEach(function(e){a+=Util.domToString(t.value[e],this.htmlOptions)}),new Literal(a,"",new NamedNode(t.type));default:return new Literal(t.value,"",new NamedNode(t.type))}}}},{key:"trim",value:function(e){return e.replace(/^\s\s*/,"").replace(/\s\s*$/,"")}}],[{key:"parseRDFaDOM",value:function(t,a,r){var s=new e(a,{base:r});t.baseURI=r,s.process(t)}}]),e}();RDFaProcessor.XMLLiteralURI="http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral",RDFaProcessor.HTMLLiteralURI="http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML",RDFaProcessor.PlainLiteralURI="http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral",RDFaProcessor.objectURI="http://www.w3.org/1999/02/22-rdf-syntax-ns#object",RDFaProcessor.typeURI="http://www.w3.org/1999/02/22-rdf-syntax-ns#type",RDFaProcessor.nameChar="[-A-Z_a-zÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�က0-F.0-9·̀-ͯ‿-⁀]",RDFaProcessor.nameStartChar="[A-Za-zÀ-ÖØ-öø-ÿĀ-ıĴ-ľŁ-ňŊ-žƀ-ǃǍ-ǰǴ-ǵǺ-ȗɐ-ʨʻ-ˁΆΈ-ΊΌΎ-ΡΣ-ώϐ-ϖϚϜϞϠϢ-ϳЁ-ЌЎ-яё-ќў-ҁҐ-ӄӇ-ӈӋ-ӌӐ-ӫӮ-ӵӸ-ӹԱ-Ֆՙա-ֆא-תװ-ײء-غف-يٱ-ڷں-ھۀ-ێې-ۓەۥ-ۦअ-हऽक़-ॡঅ-ঌএ-ঐও-নপ-রলশ-হড়-ঢ়য়-ৡৰ-ৱਅ-ਊਏ-ਐਓ-ਨਪ-ਰਲ-ਲ਼ਵ-ਸ਼ਸ-ਹਖ਼-ੜਫ਼ੲ-ੴઅ-ઋઍએ-ઑઓ-નપ-રલ-ળવ-હઽૠଅ-ଌଏ-ଐଓ-ନପ-ରଲ-ଳଶ-ହଽଡ଼-ଢ଼ୟ-ୡஅ-ஊஎ-ஐஒ-கங-சஜஞ-டண-தந-பம-வஷ-ஹఅ-ఌఎ-ఐఒ-నప-ళవ-హౠ-ౡಅ-ಌಎ-ಐಒ-ನಪ-ಳವ-ಹೞೠ-ೡഅ-ഌഎ-ഐഒ-നപ-ഹൠ-ൡก-ฮะา-ำเ-ๅກ-ຂຄງ-ຈຊຍດ-ທນ-ຟມ-ຣລວສ-ຫອ-ຮະາ-ຳຽເ-ໄཀ-ཇཉ-ཀྵႠ-Ⴥა-ჶᄀᄂ-ᄃᄅ-ᄇᄉᄋ-ᄌᄎ-ᄒᄼᄾᅀᅌᅎᅐᅔ-ᅕᅙᅟ-ᅡᅣᅥᅧᅩᅭ-ᅮᅲ-ᅳᅵᆞᆨᆫᆮ-ᆯᆷ-ᆸᆺᆼ-ᇂᇫᇰᇹḀ-ẛẠ-ỹἀ-ἕἘ-Ἕἠ-ὅὈ-Ὅὐ-ὗὙὛὝὟ-ώᾀ-ᾴᾶ-ᾼιῂ-ῄῆ-ῌῐ-ΐῖ-Ίῠ-Ῥῲ-ῴῶ-ῼΩK-Å℮ↀ-ↂぁ-ゔァ-ヺㄅ-ㄬ가-힣一-龥〇〡-〩_]",RDFaProcessor.NCNAME=new RegExp("^"+RDFaProcessor.nameStartChar+RDFaProcessor.nameChar+"*$"),RDFaProcessor.dateTimeTypes=[{pattern:/-?P(?:[0-9]+Y)?(?:[0-9]+M)?(?:[0-9]+D)?(?:T(?:[0-9]+H)?(?:[0-9]+M)?(?:[0-9]+(?:\.[0-9]+)?S)?)?/,type:"http://www.w3.org/2001/XMLSchema#duration"},{pattern:/-?(?:[1-9][0-9][0-9][0-9]|0[1-9][0-9][0-9]|00[1-9][0-9]|000[1-9])-[0-9][0-9]-[0-9][0-9]T(?:[0-1][0-9]|2[0-4]):[0-5][0-9]:[0-5][0-9](?:\.[0-9]+)?(?:Z|[+\-][0-9][0-9]:[0-9][0-9])?/,type:"http://www.w3.org/2001/XMLSchema#dateTime"},{pattern:/-?(?:[1-9][0-9][0-9][0-9]|0[1-9][0-9][0-9]|00[1-9][0-9]|000[1-9])-[0-9][0-9]-[0-9][0-9](?:Z|[+\-][0-9][0-9]:[0-9][0-9])?/,type:"http://www.w3.org/2001/XMLSchema#date"},{pattern:/(?:[0-1][0-9]|2[0-4]):[0-5][0-9]:[0-5][0-9](?:\.[0-9]+)?(?:Z|[+\-][0-9][0-9]:[0-9][0-9])?/,type:"http://www.w3.org/2001/XMLSchema#time"},{pattern:/-?(?:[1-9][0-9][0-9][0-9]|0[1-9][0-9][0-9]|00[1-9][0-9]|000[1-9])-[0-9][0-9]/,type:"http://www.w3.org/2001/XMLSchema#gYearMonth"},{pattern:/-?[1-9][0-9][0-9][0-9]|0[1-9][0-9][0-9]|00[1-9][0-9]|000[1-9]/,type:"http://www.w3.org/2001/XMLSchema#gYear"}],module.exports=RDFaProcessor;
},{"./blank-node":42,"./data-factory":46,"./literal":53,"./named-node":56,"./uri":71,"./util":72}],64:[function(require,module,exports){
"use strict";var uriUtil=require("./uri"),RDFParser=function e(t){var e={};e.ns={RDF:"http://www.w3.org/1999/02/22-rdf-syntax-ns#",RDFS:"http://www.w3.org/2000/01/rdf-schema#"},e.nodeType={ELEMENT:1,ATTRIBUTE:2,TEXT:3,CDATA_SECTION:4,ENTITY_REFERENCE:5,ENTITY:6,PROCESSING_INSTRUCTION:7,COMMENT:8,DOCUMENT:9,DOCUMENT_TYPE:10,DOCUMENT_FRAGMENT:11,NOTATION:12},this.frameFactory=function(t,i,n){return{NODE:1,ARC:2,parent:i,parser:t,store:t.store,element:n,lastChild:0,base:null,lang:null,node:null,nodeType:null,listIndex:1,rdfid:null,datatype:null,collection:!1,terminateFrame:function(){this.collection&&this.node.close()},addSymbol:function(e,t){t=uriUtil.join(t,this.base),this.node=this.store.sym(t),this.nodeType=e},loadTriple:function(){if(this.parent.parent.collection?this.parent.parent.node.append(this.node):this.store.add(this.parent.parent.node,this.parent.node,this.node,this.parser.why),null!=this.parent.rdfid){var t=this.store.sym(uriUtil.join("#"+this.parent.rdfid,this.base));this.store.add(t,this.store.sym(e.ns.RDF+"type"),this.store.sym(e.ns.RDF+"Statement"),this.parser.why),this.store.add(t,this.store.sym(e.ns.RDF+"subject"),this.parent.parent.node,this.parser.why),this.store.add(t,this.store.sym(e.ns.RDF+"predicate"),this.parent.node,this.parser.why),this.store.add(t,this.store.sym(e.ns.RDF+"object"),this.node,this.parser.why)}},isTripleToLoad:function(){return null!=this.parent&&null!=this.parent.parent&&this.nodeType===this.NODE&&this.parent.nodeType===this.ARC&&this.parent.parent.nodeType===this.NODE},addNode:function(e){this.addSymbol(this.NODE,e),this.isTripleToLoad()&&this.loadTriple()},addCollection:function(){this.nodeType=this.NODE,this.node=this.store.collection(),this.collection=!0,this.isTripleToLoad()&&this.loadTriple()},addCollectionArc:function(){this.nodeType=this.ARC},addBNode:function(e){null!=e?null!=this.parser.bnodes[e]?this.node=this.parser.bnodes[e]:this.node=this.parser.bnodes[e]=this.store.bnode():this.node=this.store.bnode(),this.nodeType=this.NODE,this.isTripleToLoad()&&this.loadTriple()},addArc:function(t){t===e.ns.RDF+"li"&&(t=e.ns.RDF+"_"+this.parent.listIndex,this.parent.listIndex++),this.addSymbol(this.ARC,t)},addLiteral:function(e){this.parent.datatype?this.node=this.store.literal(e,"",this.store.sym(this.parent.datatype)):this.node=this.store.literal(e,this.lang),this.nodeType=this.NODE,this.isTripleToLoad()&&this.loadTriple()}}},this.getAttributeNodeNS=function(e,t,i){var n=null;if(e.getAttributeNodeNS)n=e.getAttributeNodeNS(t,i);else for(var s,r,o=e.attributes,a=0;a<o.length;++a)if(s=o[a],s.namespaceURI===t&&(r=s.prefix?s.prefix+":"+i:i,r===s.nodeName)){n=s;break}return n},this.store=t,this.bnodes={},this.why=null,this.reify=!1,this.parse=function(t,i,n){var s=t.childNodes;this.cleanParser();var r;if(t.nodeType===e.nodeType.DOCUMENT){for(var o=0;o<s.length;o++)if(s[o].nodeType===e.nodeType.ELEMENT){r=s[o];break}}else{if(t.nodeType!==e.nodeType.ELEMENT)throw new Error("RDFParser: can't find root in "+i+". Halting. ");r=t}this.why=n;var a=this.frameFactory(this);return this.base=i,a.base=i,a.lang=null,this.parseDOM(this.buildFrame(a,r)),!0},this.parseDOM=function(t){for(var i,n=function(e){var t="";if(null==e.namespaceURI)throw new Error("RDF/XML syntax error: No namespace for "+e.localName+" in "+this.base);return e.namespaceURI&&(t+=e.namespaceURI),e.localName?t+=e.localName:e.nodeName&&(t+=e.nodeName.indexOf(":")>=0?e.nodeName.split(":")[1]:e.nodeName),t}.bind(this),s=!0;t.parent;){var r=t.element,o=r.attributes;if(r.nodeType===e.nodeType.TEXT||r.nodeType===e.nodeType.CDATA_SECTION)t.parent.nodeType===t.NODE&&(t.addArc(e.ns.RDF+"value"),t=this.buildFrame(t)),t.addLiteral(r.nodeValue);else if(n(r)!==e.ns.RDF+"RDF")if(t.parent&&t.parent.collection&&(t.addCollectionArc(),t=this.buildFrame(t,t.element),t.parent.element=null),t.parent&&t.parent.nodeType&&t.parent.nodeType!==t.ARC){t.addArc(n(r)),this.reify&&(i=this.getAttributeNodeNS(r,e.ns.RDF,"ID"),i&&(t.rdfid=i.nodeValue,r.removeAttributeNode(i)));var a=this.getAttributeNodeNS(r,e.ns.RDF,"parseType"),d=this.getAttributeNodeNS(r,e.ns.RDF,"datatype");if(d&&(t.datatype=d.nodeValue,r.removeAttributeNode(d)),a){var l=a.nodeValue;"Literal"===l?(t.datatype=e.ns.RDF+"XMLLiteral",t=this.buildFrame(t),t.addLiteral(r),s=!1):"Resource"===l?(t=this.buildFrame(t,t.element),t.parent.element=null,t.addBNode()):"Collection"===l&&(t=this.buildFrame(t,t.element),t.parent.element=null,t.addCollection()),r.removeAttributeNode(a)}if(0!==o.length){var h=this.getAttributeNodeNS(r,e.ns.RDF,"resource"),p=this.getAttributeNodeNS(r,e.ns.RDF,"nodeID");t=this.buildFrame(t),h?(t.addNode(h.nodeValue),r.removeAttributeNode(h)):p?(t.addBNode(p.nodeValue),r.removeAttributeNode(p)):t.addBNode();for(var u=o.length-1;u>=0;u--){var N=this.buildFrame(t);N.addArc(n(o[u])),n(o[u])===e.ns.RDF+"type"?this.buildFrame(N).addNode(o[u].nodeValue):this.buildFrame(N).addLiteral(o[u].nodeValue)}}else 0===r.childNodes.length&&this.buildFrame(t).addLiteral("")}else{var T=this.getAttributeNodeNS(r,e.ns.RDF,"about");if(i=this.getAttributeNodeNS(r,e.ns.RDF,"ID"),T&&i)throw new Error("RDFParser: "+r.nodeName+" has both rdf:id and rdf:about. Halting. Only one of these properties may be specified on a node.");if(!T&&i)t.addNode("#"+i.nodeValue),r.removeAttributeNode(i);else if(null==T&&null==i){var m=this.getAttributeNodeNS(r,e.ns.RDF,"nodeID");m?(t.addBNode(m.nodeValue),r.removeAttributeNode(m)):t.addBNode()}else t.addNode(T.nodeValue),r.removeAttributeNode(T);var y=this.getAttributeNodeNS(r,e.ns.RDF,"type");e.ns.RDF+"Description"!==n(r)&&(y={nodeValue:n(r)}),null!=y&&(this.store.add(t.node,this.store.sym(e.ns.RDF+"type"),this.store.sym(uriUtil.join(y.nodeValue,t.base)),this.why),y.nodeName&&r.removeAttributeNode(y));for(var b=o.length-1;b>=0;b--)this.store.add(t.node,this.store.sym(n(o[b])),this.store.literal(o[b].nodeValue,t.lang),this.why)}for(r=t.element;t.parent;){for(var c=t;null==r;)t=t.parent,r=t.element;var f=r.childNodes&&r.childNodes[t.lastChild];if(f&&s){if((f.nodeType===e.nodeType.ELEMENT||f.nodeType===e.nodeType.TEXT||f.nodeType===e.nodeType.CDATA_SECTION)&&(f.nodeType!==e.nodeType.TEXT&&f.nodeType!==e.nodeType.CDATA_SECTION||1===r.childNodes.length)){t.lastChild++,t=this.buildFrame(c,r.childNodes[t.lastChild-1]);break}t.lastChild++}else{if(t.terminateFrame(),!(t=t.parent))break;r=t.element,s=!0}}}},this.cleanParser=function(){this.bnodes={},this.why=null},this.buildFrame=function(t,i){var n=this.frameFactory(this,t,i);if(t&&(n.base=t.base,n.lang=t.lang),!i||i.nodeType===e.nodeType.TEXT||i.nodeType===e.nodeType.CDATA_SECTION)return n;var s=i.attributes,r=i.getAttributeNode("xml:base");null!=r&&(n.base=r.nodeValue,i.removeAttribute("xml:base"));var o=i.getAttributeNode("xml:lang");null!=o&&(n.lang=o.nodeValue,i.removeAttribute("xml:lang"));for(var a=s.length-1;a>=0;a--)if("xml"===s[a].nodeName.substr(0,3)){if("xmlns:"===s[a].name.slice(0,6)){var d=s[a].nodeValue;this.base&&(d=uriUtil.join(d,this.base)),this.store.setPrefixForURI(s[a].name.slice(6),d)}i.removeAttributeNode(s[a])}return n}};module.exports=RDFParser;
},{"./uri":71}],65:[function(require,module,exports){
"use strict";function serialize(e,t,a,r,s){function n(e,t){return s?void s(e,t):t}var i=null;try{var o,c=Serializer(t),l=t.statementsMatching(void 0,void 0,void 0,e);switch(c.suggestNamespaces(t.namespaces),c.setBase(a),r){case"application/rdf+xml":return i=c.statementsToXML(l),n(null,i);case"text/n3":case"application/n3":return i=c.statementsToN3(l),n(null,i);case"text/turtle":case"application/x-turtle":return c.setFlags("si"),i=c.statementsToN3(l),n(null,i);case"application/ld+json":o=c.statementsToN3(l),convert.convertToJson(o,s);break;case"application/n-quads":case"application/nquads":o=c.statementsToN3(l),i=convert.convertToNQuads(o,s);break;default:throw new Error("Serialize: Content-type "+r+" not supported for data write.")}}catch(e){if(s)return s(e);throw e}}module.exports=serialize;var convert=require("./convert"),Serializer=require("./serializer");
},{"./convert":45,"./serializer":66}],66:[function(require,module,exports){
"use strict";var NamedNode=require("./named-node"),Uri=require("./uri"),Util=require("./util"),XSD=require("./xsd"),Serializer=function(){function e(e){return encodeURI(e)}function t(e){for(var t,r="",i=0;i<e.length;i++)t=e.charCodeAt(i),r+=t>65535?"\\U"+("00000000"+t.toString(16)).slice(-8):t>126?"\\u"+("0000"+t.toString(16)).slice(-4):e[i];return r}var r=function(e){this.flags="",this.base=null,this.prefixes=[],this.namespaces=[],this.suggestPrefix("rdf","http://www.w3.org/1999/02/22-rdf-syntax-ns#"),this.suggestPrefix("xml","reserved:reservedForFutureUse"),this.namespacesUsed=[],this.keywords=["a"],this.prefixchars="abcdefghijklmnopqustuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",this.incoming=null,this.formulas=[],this.store=e};r.prototype.setBase=function(e){this.base=e},r.prototype.setFlags=function(e){this.flags=e?e:""},r.prototype.toStr=function(e){var t=e.toNT();return"formula"==e.termType&&(this.formulas[t]=e),t},r.prototype.fromStr=function(e){if("{"==e[0]){var t=this.formulas[e];return t||alert("No formula object for "+e),t}return this.store.fromNT(e)},r.prototype.suggestPrefix=function(e,t){"default"!==e.slice(0,7)&&"ns"!==e.slice(0,2)&&e&&t&&(e in this.namespaces||t in this.prefixes||(this.prefixes[t]=e,this.namespaces[e]=t))},r.prototype.suggestNamespaces=function(e){for(var t in e)this.suggestPrefix(t,e[t])},r.prototype.checkIntegrity=function(){var e,t;for(e in this.namespaces)if(this.prefixes[this.namespaces[e]]!==e)throw"Serializer integity error 1: "+e+", "+this.namespaces[e]+", "+this.prefixes[this.namespaces[e]]+"!";for(t in this.prefixes)if(this.namespaces[this.prefixes[t]]!==t)throw"Serializer integity error 2: "+t+", "+this.prefixs[t]+", "+this.namespaces[this.prefixes[t]]+"!"},r.prototype.makeUpPrefix=function(e){function t(t){return!!r.prototype.validPrefix.test(t)&&("ns"!==t&&(!(t in this.namespaces)&&(this.prefixes[e]=t,this.namespaces[t]=e,i=t,!0)))}var i,n=e;t=t.bind(this),"#/".indexOf(n[n.length-1])>=0&&(n=n.slice(0,-1));var s=n.lastIndexOf("/");s>=0&&(n=n.slice(s+1));for(var a=0;a<n.length&&this.prefixchars.indexOf(n[a]);)a++;if(n=n.slice(0,a),n.length<6&&t(n))return i;if(t(n.slice(0,3)))return i;if(t(n.slice(0,2)))return i;if(t(n.slice(0,4)))return i;if(t(n.slice(0,1)))return i;if(t(n.slice(0,5)))return i;r.prototype.validPrefix.test(n)||(n="n");for(var a=0;;a++)if(t(n.slice(0,3)+a))return i},r.prototype.rootSubjects=function(e){for(var t={},r={},i={},n=0;n<e.length;n++){var s=e[n];[s.subject,s.predicate,s.object].map(function(e){"BlankNode"==e.termType&&(i[e.toNT()]=!0)});var a=e[n].object;t.hasOwnProperty(a)||(t[a]=[]),t[a].push(s.subject);var o=r[this.toStr(s.subject)];o||(o=[]),o.push(s),r[this.toStr(s.subject)]=o}var c=[];for(var f in r)if(r.hasOwnProperty(f)){var a=this.fromStr(f);"BlankNode"==a.termType&&t[a]&&1==t[a].length||c.push(a)}this.incoming=t;for(var u={},n=0;n<c.length;n++)u[c[n].toNT()]=!0;return{roots:c,subjects:r,rootsHash:u,incoming:t}},r.prototype.toN3=function(e){return this.statementsToN3(e.statements)},r.prototype._notQNameChars="\t\r\n !\"#$%&'()*.,+/;<=>?@[\\]^`{|}~",r.prototype._notNameChars=r.prototype._notQNameChars+":",r.prototype.statementsToN3=function(e){function t(e){for(var t=this.rootSubjects(e),r=t.roots,i=[],s=0;s<r.length;s++){var a=r[s];i.push(n(a,t))}return i}function n(e,t){return"BlankNode"!=e.termType||t.incoming[e]?[o(e,t)].concat([s(e,t)]).concat(["."]):a(e,t,!0).concat(["."])}function s(e,t){var r=[],i=null,n=t.subjects[this.toStr(e)];if("undefined"==typeof n)throw"Cant find statements for "+e;n.sort();for(var s=[],c=0;c<n.length;c++){var f=n[c];f.predicate.uri==i?s.push(","):(i&&(r=r.concat([s]).concat([";"]),s=[]),r.push(p[f.predicate.uri]?p[f.predicate.uri]:o(f.predicate,t))),i=f.predicate.uri,s.push(a(f.object,t))}return r=r.concat([s])}function a(e,t,r){return"BlankNode"==e.termType&&t.subjects[this.toStr(e)]&&(r||void 0==t.rootsHash[e.toNT()])?["["].concat(s(e,t)).concat(["]"]):o(e,t)}function o(e,r){switch(e.termType){case"formula":var n=["{"];return n=n.concat(t(e.statements)),n.concat(["}"]);case"collection":var n=["("];for(i=0;i<e.elements.length;i++)n.push([a(e.elements[i],r)]);return n.push(")"),n;default:return this.atomicTermToN3(e)}}function c(){var e="";this.defaultNamespace&&(e+="@prefix : <"+this.defaultNamespace+">.\n");for(var t in this.prefixes)this.prefixes.hasOwnProperty(t)&&this.namespacesUsed[t]&&(e+="@prefix "+this.prefixes[t]+": <"+Uri.refTo(this.base,t)+">.\n");return e+"\n"}var f=4,u=80,p={};this.flags.indexOf("s")<0&&(p["http://www.w3.org/2002/07/owl#sameAs"]="="),this.flags.indexOf("t")<0&&(p["http://www.w3.org/1999/02/22-rdf-syntax-ns#type"]="a"),this.flags.indexOf("i")<0&&(p["http://www.w3.org/2000/10/swap/log#implies"]="=>");var h=function(e){for(var t="",r=0;r<e;r++)t+=" ";return t},l=function e(t){for(var r="",i=0;i<t.length;i++){var n=t[i],s="string"==typeof n?n:e(n);0!=i&&","!=s&&";"!=s&&(r+=" "),r+=s}return r},d=function e(t,r){var i="",n=1e5;r||(r=0);for(var s=0;s<t.length;s++){var a=t[s];if("string"!=typeof a){var o=e(a,r+1);if(o.length<10*(u-f*r)&&o.indexOf('"""')<0){var c=l(a);c.length<u-f*r&&(a="   "+c,o="")}o&&(n=1e4),i+=o}if("string"==typeof a){if("1"==a.length&&"\n"==i.slice(-1)){if(",.;".indexOf(a)>=0){i=i.slice(0,-1)+a+"\n",n+=1;continue}if("])}".indexOf(a)>=0){i=i.slice(0,-1)+" "+a+"\n",n+=2;continue}}if(n<f*r+4)i=i.slice(0,-1)+" "+a+"\n",n+=a.length+1;else{var c=h(f*r)+a;i+=c+"\n",n=c.length}}}return i};t=t.bind(this),s=s.bind(this),a=a.bind(this),r.prototype.termToN3=o,o=o.bind(this),c=c.bind(this);var g=t(e);return c()+d(g,-1)},r.prototype.atomicTermToN3=function(e,t){switch(e.termType){case"BlankNode":case"Variable":return e.toNT();case"Literal":if(e.datatype)switch(e.datatype.uri){case"http://www.w3.org/2001/XMLSchema#integer":return e.value.toString();case"http://www.w3.org/2001/XMLSchema#boolean":return e.value?"true":"false"}var r=this.stringToN3(e.value);return e.language?r+="@"+e.language:e.datatype.equals(XSD.string)||(r+="^^"+this.termToN3(e.datatype,t)),r;case"NamedNode":return this.symbolToN3(e);default:throw"Internal: atomicTermToN3 cannot handle "+e+" of termType+"+e.termType}},r.prototype.validPrefix=new RegExp(/^[a-zA-Z][a-zA-Z0-9]*$/),r.prototype.forbidden1=new RegExp(/[\\"\b\f\r\v\t\n\u0080-\uffff]/gm),r.prototype.forbidden3=new RegExp(/[\\"\b\f\r\v\u0080-\uffff]/gm),r.prototype.stringToN3=function(e,t){t||(t="e");var i,n,s="",a=0,o=0;for(e.length>20&&'"'!=e.slice(-1)&&t.indexOf("n")<0&&(e.indexOf("\n")>0||e.indexOf('"')>0)?(i='"""',n=r.prototype.forbidden3):(i='"',n=r.prototype.forbidden1),a=0;a<e.length;){n.lastIndex=0;var c=n.exec(e.slice(a));if(null==c)break;o=a+n.lastIndex-1,s+=e.slice(a,o);var f=e[o];if('"'==f&&'"""'==i&&'"""'!=e.slice(o,o+3))s+=f;else{var u='\b\f\r\t\v\n\\"'.indexOf(f);s+=u>=0?"\\"+'bfrtvn\\"'[u]:t.indexOf("e")>=0?"\\u"+("000"+f.charCodeAt(0).toString(16).toLowerCase()).slice(-4):f}a=o+1}return i+s+e.slice(a)+i},r.prototype.symbolToN3=function(i){var n=i.uri,s=n.indexOf("#");if(s<0&&this.flags.indexOf("/")<0&&(s=n.lastIndexOf("/")),s>=0&&this.flags.indexOf("p")<0&&(0===n.indexOf("http")||0===n.indexOf("ws")||0===n.indexOf("file"))){for(var a=!0,o=s+1;o<n.length;o++)if(r.prototype._notNameChars.indexOf(n[o])>=0){a=!1;break}if(n.slice(0,s+1)==this.base+"#")return"<#"+n.slice(s+1)+">";if(a){var c=n.slice(s+1),f=n.slice(0,s+1);if(this.defaultNamespace&&this.defaultNamespace==f&&this.flags.indexOf("d")<0)return this.flags.indexOf("k")>=0&&this.keyords.indexOf(c)<0?c:":"+c;this.checkIntegrity();var u=this.prefixes[f];if(u||(u=this.makeUpPrefix(f)),u)return this.namespacesUsed[f]=!0,u+":"+c}}return n=this.flags.indexOf("r")<0&&this.base?Uri.refTo(this.base,n):this.flags.indexOf("u")>=0?t(n):e(n),"<"+n+">"},r.prototype.writeStore=function(e){var t=this.store,r=t.fetcher,i=r&&r.appNode,n=this.store.index[3];for(s in n){var a=t.fromNT(s);i&&a.sameTerm(i)||e("\n"+this.atomicTermToN3(a)+" "+this.atomicTermToN3(t.sym("http://www.w3.org/2000/10/swap/log#semantics"))+" { "+this.statementsToN3(t.statementsMatching(void 0,void 0,void 0,a))+" }.\n")}t.statementsMatching(void 0,t.sym("http://www.w3.org/2007/ont/link#requestedURI")).map(function(r){e("\n<"+r.object.value+"> log:metadata {\n");var i=t.statementsMatching(void 0,void 0,void 0,r.subject);e(this.statementsToN3(this.statementsToN3(i))),e("}.\n")}),i&&metaSources.push(i);var o=[];metaSources.map(function(e){o=o.concat(t.statementsMatching(void 0,void 0,void 0,e))}),e(this.statementsToN3(o))},r.prototype.statementsToXML=function(e){function t(e){this.suggestPrefix("rdf","http://www.w3.org/1999/02/22-rdf-syntax-ns#");for(var t=this.rootSubjects(e),r=t.roots,i=[],n=0;n<r.length;n++)root=r[n],i.push(s(root,t));return i}function i(e){return"undefined"==typeof e?"@@@undefined@@@@":e.replace(/[&<"]/g,function(e){switch(e[0]){case"&":return"&amp;";case"<":return"&lt;";case'"':return"&quot;"}})}function n(e){return i(this.base?Util.uri.refTo(this.base,e.uri):e.uri)}function s(e,t){var r,o,f,u,p=[],l=t.subjects[this.toStr(e)];if("undefined"==typeof l)throw"Serializing XML - Cant find statements for "+e;l.sort(function(e,t){var r=e.predicate.uri,i=t.predicate.uri;if(r.substring(0,h.length)==h||i.substring(0,h.length)==h)return r.localeCompare(i);var n=r.substring(h.length),s=i.substring(h.length),a=parseInt(n),o=parseInt(s);return isNaN(a)||isNaN(o)||a!=n||o!=s?r.localeCompare(i):a-o});for(var d=0;d<l.length;d++)if(f=l[d],"http://www.w3.org/1999/02/22-rdf-syntax-ns#type"!=f.predicate.uri||r||"symbol"!=f.object.termType){if(u=f.predicate,u.uri.substr(0,h.length)==h){var g=u.uri.substr(h.length),m=parseInt(g);g==m.toString()&&(u=new NamedNode("http://www.w3.org/1999/02/22-rdf-syntax-ns#li"))}switch(o=c(u),f.object.termType){case"BlankNode":p=1==t.incoming[f.object].length?p.concat(["<"+o+">",s(f.object,t),"</"+o+">"]):p.concat(["<"+o+' rdf:nodeID="'+f.object.toNT().slice(2)+'"/>']);break;case"NamedNode":p=p.concat(["<"+o+' rdf:resource="'+n(f.object)+'"/>']);break;case"Literal":p=p.concat(["<"+o+(f.object.datatype.equals(XSD.string)?"":' rdf:datatype="'+i(f.object.datatype.uri)+'"')+(f.object.language?' xml:lang="'+f.object.language+'"':"")+">"+i(f.object.value)+"</"+o+">"]);break;case"collection":p=p.concat(["<"+o+' rdf:parseType="Collection">',a(f.object,t),"</"+o+">"]);break;default:throw"Can't serialize object of type "+f.object.termType+" into XML"}}else r=f.object;var v=r?c(r):"rdf:Description",b="";return"BlankNode"==e.termType?t.incoming[e]&&1==t.incoming[e].length||(b=' rdf:nodeID="'+e.toNT().slice(2)+'"'):b=' rdf:about="'+n(e)+'"',["<"+v+b+">"].concat([p]).concat(["</"+v+">"])}function a(e,t){for(var r=[],i=0;i<e.elements.length;i++)r.push(s(e.elements[i],t));return r}function o(e,t){var r=[],s=t.subjects[this.toStr(e)];if(void 0==s)return r;s.sort();for(var f=0;f<s.length;f++){var u=s[f];switch(u.object.termType){case"BlankNode":r=t.rootsHash[u.object.toNT()]?r.concat(["<"+c(u.predicate)+' rdf:nodeID="'+u.object.toNT().slice(2)+'">',"</"+c(u.predicate)+">"]):r.concat(["<"+c(u.predicate)+' rdf:parseType="Resource">',o(u.object,t),"</"+c(u.predicate)+">"]);break;case"NamedNode":r=r.concat(["<"+c(u.predicate)+' rdf:resource="'+n(u.object)+'"/>']);break;case"Literal":r=r.concat(["<"+c(u.predicate)+(u.object.datatype.equals(XSD.string)?"":' rdf:datatype="'+i(u.object.datatype.value)+'"')+(u.object.language?' xml:lang="'+u.object.language+'"':"")+">"+i(u.object.value)+"</"+c(u.predicate)+">"]);break;case"collection":r=r.concat(["<"+c(u.predicate)+' rdf:parseType="Collection">',a(u.object,t),"</"+c(u.predicate)+">"]);break;default:throw"Can't serialize object of type "+u.object.termType+" into XML"}}return r}function c(e){var t=e.uri,i=t.indexOf("#");if(i<0&&this.flags.indexOf("/")<0&&(i=t.lastIndexOf("/")),i<0)throw"Cannot make qname out of <"+t+">";for(var n=i+1;n<t.length;n++)if(r.prototype._notNameChars.indexOf(t[n])>=0)throw'Invalid character "'+t[n]+'" cannot be in XML qname for URI: '+t;var s=t.slice(i+1),a=t.slice(0,i+1);if(this.defaultNamespace&&this.defaultNamespace==a&&this.flags.indexOf("d")<0)return s;var o=this.prefixes[a];return o||(o=this.makeUpPrefix(a)),p[a]=!0,o+":"+s}var f=4,u=80,p=[];p["http://www.w3.org/1999/02/22-rdf-syntax-ns#"]=!0;var h="http://www.w3.org/1999/02/22-rdf-syntax-ns#_",l=function(e){for(var t="",r=0;r<e;r++)t+=" ";return t},d=function e(t){for(var r="",i=0;i<t.length;i++){var n=t[i],s="string"==typeof n?n:e(n);r+=s}return r},g=function e(t,r){var i="",n=1e5;r||(r=0);for(var s=0;s<t.length;s++){var a=t[s];if("string"!=typeof a){var o=e(a,r+1);if(o.length<10*(u-f*r)&&o.indexOf('"""')<0){var c=d(a);c.length<u-f*r&&(a="   "+c,o="")}o&&(n=1e4),i+=o}if("string"==typeof a)if(n<f*r+4)i=i.slice(0,-1)+" "+a+"\n",n+=a.length+1;else{var c=l(f*r)+a;i+=c+"\n",n=c.length}}return i};t=t.bind(this),n=n.bind(this),s=s.bind(this),o=o.bind(this),c=c.bind(this);var m=t(e),v="<rdf:RDF";this.defaultNamespace&&(v+=' xmlns="'+i(this.defaultNamespace)+'"');for(var b in p)p.hasOwnProperty(b)&&(v+="\n xmlns:"+this.prefixes[b]+'="'+i(b)+'"');v+=">";var y=[v,m,"</rdf:RDF>"];return g(y,-1)};var n=function(e){return new r(e)};return n}();module.exports=Serializer;
},{"./named-node":56,"./uri":71,"./util":72,"./xsd":74}],67:[function(require,module,exports){
"use strict";function SPARQLToQuery(e,r,n){function t(e){if(O[e])return O[e];var r=n.variable(e);return O[e]=r,r}function o(e){return"string"==typeof e&&e.match(/[^ \n\t]/)}function i(e){return"string"==typeof e&&e.match(/^[\?\$]/)}function a(e){return"string"==typeof e?e.replace(/^&lt;/,"<").replace(/&gt;$/,">"):e}function l(e){return"string"==typeof e&&e.match(/^<[^>]*>$/)}function c(e){return"string"==typeof e&&(e.match(/^_:/)||e.match(/^$/))}function s(e){return"string"==typeof e&&e.match(/:$/)}function f(e){return"string"==typeof e&&e.match(/^:|^[^_][^:]*:/)}function u(e){var r=e.split(":");return r[0]}function g(e){var r=e.split(":");return r[1]}function p(e){return l(e)?e.slice(1,e.length-1):e}function d(e){var r=e.indexOf("'")===-1?null:e.indexOf("'"),t=e.indexOf('"')===-1?null:e.indexOf('"');if(!r&&!t){var o=new Array(1);return o[0]=e,o}var i,a,l=new Array(2);if(!r||t&&t<r)i='"',a=t;else{if(t&&!(r&&r<t))return log.error("SQARQL QUERY OOPS!"),l;i="'",a=r}l[0]=e.slice(0,a);var c=e.slice(a+1).indexOf(i);if(c===-1)return log.error("SPARQL parsing error: no matching parentheses in literal "+e),e;var s;return e.slice(c+a+2).match(/^\^\^/)?(s=e.slice(c+a+2).indexOf(" "),l[1]=n.literal(e.slice(a+1,a+1+c),"",n.sym(p(e.slice(a+4+c,a+2+c+s)))),l=l.concat(d(e.slice(c+a+3+s)))):e.slice(c+a+2).match(/^@/)?(s=e.slice(c+a+2).indexOf(" "),l[1]=n.literal(e.slice(a+1,a+1+c),e.slice(a+3+c,a+2+c+s),null),l=l.concat(d(e.slice(c+a+2+s)))):(l[1]=n.literal(e.slice(a+1,a+1+c),"",null),log.info("Literal found: "+l[1]),l=l.concat(d(e.slice(c+a+2)))),l}function h(e){e=e.replace(/\(/g," ( ").replace(/\)/g," ) ").replace(/</g," <").replace(/>/g,"> ").replace(/{/g," { ").replace(/}/g," } ").replace(/[\t\n\r]/g," ").replace(/; /g," ; ").replace(/\. /g," . ").replace(/, /g," , "),log.info("New str into spaceDelimit: \n"+e);var r=[],n=e.split(" ");for(var t in n)o(n[t])&&(r=r.concat(n[t]));return r}function v(e){for(var r=e,n=0;n<r.length;n++)if("a"===r[n]&&(r[n]="<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>"),"is"===r[n]&&"of"===r[n+2]){r.splice(n,1),r.splice(n+1,1);var t=r[n-1];r[n-1]=r[n+1],r[n+1]=t}return r}function y(e){for(var r=[],o=0;o<e.length;o++)"string"==typeof e[o]?(e[o]=a(e[o]),i(e[o])?r[o]=t(e[o].slice(1)):c(e[o])?(log.info(e[o]+" was identified as a bnode."),r[o]=n.bnode()):l(e[o])?(log.info(e[o]+" was identified as a symbol."),r[o]=n.sym(p(e[o]))):f(e[o])?(log.info(e[o]+" was identified as a prefixed symbol"),I[u(e[o])]?r[o]=n.sym(e[o]=I[u(e[o])]+g(e[o])):(log.error("SPARQL error: "+e[o]+" with prefix "+u(e[o])+" does not have a correct prefix entry."),r[o]=e[o])):r[o]=e[o]):r[o]=e[o];return r}function w(e){var r=d(e),n=[];for(var t in r)n="string"==typeof r[t]?n.concat(h(r[t])):n.concat(r[t]);return n=v(n),log.info("SPARQL Tokens: "+n),n}function m(e,r){for(var n=0;n<r.length;n++)if("string"==typeof r[n]&&r[n].toLowerCase()===e.toLowerCase())return n;return null}function b(e,r){for(var n=[],t=0;t<r.length;t++)"string"==typeof r[t]&&r[t].toLowerCase()===e.toLowerCase()&&n.push(t);return n}function L(e,r){log.info("SPARQL vars: "+e);for(var n in e)if(i(e[n])){log.info("Added "+e[n]+" to query variables from SPARQL");var o=t(e[n].slice(1));r.vars.push(o),o.label=e[n].slice(1)}else log.warn("Incorrect SPARQL variable in SELECT: "+e[n])}function R(e){var r=b("PREFIX",e),n=[];for(var t in r){var o=e[r[t]+1],i=e[r[t]+2];if(s(o))if(l(i)){log.info("Prefix found: "+o+" -> "+i);var a=u(o),c=p(i);n[a]=c}else log.error("Invalid SPARQL symbol: "+i);else log.error("Invalid SPARQL prefix: "+o)}return n}function E(e,r,n){log.info("Looking for a close bracket of type "+n+" in "+e);for(var t=0,o=0;o<e.length;o++)if(e[o]===r&&t++,e[o]===n&&t--,t<0)return o;return log.error("Statement had no close parenthesis in SPARQL query"),0}function T(e){return this.describe=function(r){return r+" = "+e.toNT()},this.test=function(r){return e.sameTerm(r)},this}function P(e){this.describe=function(r){return"REGEXP( '"+e+"' , "+r+" )"},this.test=function(r){var n=e,t=new RegExp(n);return!!r.value&&t.test(r.value)}}function A(e,r){3!==e.length||"Variable"!==e[0].termType||"NamedNode"!==e[2].termType&&"Literal"!==e[2].termType?6===e.length&&"string"==typeof e[0]&&"regexp"===e[0].toLowerCase()&&"("===e[1]&&")"===e[5]&&","===e[3]&&"Variable"===e[4].termType&&"Literal"===e[2].termType&&(log.debug("Constraint added: "+e),r.constraints[e[4]]=new P(e[2].value)):"="===e[1]?(log.debug("Constraint added: "+e),r.constraints[e[0]]=new T(e[2])):">"===e[1]?(log.debug("Constraint added: "+e),r.constraints[e[0]]=new T(e[2])):"<"===e[1]?(log.debug("Constraint added: "+e),r.constraints[e[0]]=new T(e[2])):log.warn("I don't know how to handle the constraint: "+e)}function Q(e,r){log.debug("Optional query: "+e+" not yet implemented.");var t=n.formula();S(e,t),r.optional.push(t)}function S(e,r){var n,t=y(e);log.debug("WHERE: "+t);for(var o;m("OPTIONAL",t);)o=m("OPTIONAL",t),log.debug("OPT: "+o+" "+t[o]+" in "+t),"{"!==t[o+1]&&log.warn("Bad optional opening bracket in word "+o),n=E(t.slice(o+2),"{","}"),n===-1?log.error("No matching bracket in word "+o):(Q(t.slice(o+2,o+2+n),r),o=m("OPTIONAL",t),n=E(t.slice(o+2),"{","}"),t.splice(o,n+3));for(log.debug("WHERE after optionals: "+t);m("FILTER",t);){var i=m("FILTER",t);"("!==t[i+1]&&log.warn("Bad filter opening bracket in word "+i),n=E(t.slice(i+2),"(",")"),n===-1?log.error("No matching bracket in word "+i):(A(t.slice(i+2,i+2+n),r),i=m("FILTER",t),n=E(t.slice(i+2),"(",")"),t.splice(i,n+3))}log.debug("WHERE after filters and optionals: "+t),x(t,r)}function x(e,r){var n=new Array(1);n[0]=-1;for(var t=n.concat(b(".",e)),o=[],i=0;i<t.length-1;i++)o[i]=e.slice(t[i]+1,t[i+1]);for(i in o){log.info("s+p+o "+i+" = "+o[i]);var a=o[i][0];o[i].splice(0,1);var l=n.concat(b(";",o[i]));l.push(o[i].length);for(var c=[],s=0;s<l.length-1;s++)c[s]=o[i].slice(l[s]+1,l[s+1]);for(i in c){log.info("p+o "+i+" = "+o[i]);var f=c[i][0];c[i].splice(0,1);var u=n.concat(b(",",c[i]));u.push(c[i].length);var g=[];for(s=0;s<u.length-1;s++)g[s]=c[i].slice(u[s]+1,u[s+1]);for(i in g){var p=g[i][0];log.info("Subj="+a+" Pred="+f+" Obj="+p),r.add(a,f,p)}}}}var O=[];log.info("SPARQL input: \n"+e);var N=new Query,C=w(e),I=R(C);I.rdf||(I.rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"),I.rdfs||(I.rdfs="http://www.w3.org/2000/01/rdf-schema#");var k=m("SELECT",C),q=m("WHERE",C);if(k<0||q<0||k>q)return log.error("Invalid or nonexistent SELECT and WHERE tags in SPARQL query"),!1;if(L(C.slice(k+1,q),N),S(C.slice(q+2,C.length-1),N.pat),r)return N;for(var j in N.pat.statements){var H=N.pat.statements[j];"NamedNode"===H.subject.termType&&fetcher&&fetcher.lookUpThing(H.subject,"sparql:"+H.subject),"NamedNode"===H.object.termType&&fetcher&&fetcher.lookUpThing(H.object,"sparql:"+H.object)}return N}var log=require("./log"),Query=require("./query").Query,fetcher=require("./fetcher");module.exports=SPARQLToQuery;
},{"./fetcher":49,"./log":54,"./query":62}],68:[function(require,module,exports){
"use strict";function _classCallCheck(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function t(t,e){for(var i=0;i<e.length;i++){var n=e[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}return function(e,i,n){return i&&t(e.prototype,i),n&&t(e,n),e}}(),Node=require("./node"),Statement=function(){function t(e,i,n,a){_classCallCheck(this,t),this.subject=Node.fromValue(e),this.predicate=Node.fromValue(i),this.object=Node.fromValue(n),this.why=a}return _createClass(t,[{key:"equals",value:function(t){return t.subject.equals(this.subject)&&t.predicate.equals(this.predicate)&&t.object.equals(this.object)&&t.graph.equals(this.graph)}},{key:"substitute",value:function(e){return new t(this.subject.substitute(e),this.predicate.substitute(e),this.object.substitute(e),this.why)}},{key:"toCanonical",value:function(){var t=[this.subject.toCanonical(),this.predicate.toCanonical(),this.object.toCanonical()];return this.graph&&"DefaultGraph"!==this.graph.termType&&t.push(this.graph.toCanonical()),t.join(" ")+" ."}},{key:"toNT",value:function(){return[this.subject.toNT(),this.predicate.toNT(),this.object.toNT()].join(" ")+" ."}},{key:"toString",value:function(){return this.toNT()}},{key:"graph",get:function(){return this.why},set:function(t){this.why=t}}]),t}();module.exports=Statement;
},{"./node":58}],69:[function(require,module,exports){
"use strict";var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},docpart=require("./uri").docpart,fetcher=require("./fetcher"),graph=require("./data-factory").graph,IndexedFormula=require("./indexed-formula"),namedNode=require("./data-factory").namedNode,Namespace=require("./namespace"),Serializer=require("./serializer"),uriJoin=require("./uri").join,Util=require("./util"),UpdateManager=function(){var e=function(e){if(this.store=e,e.updater)throw new Error("You can't have two UpdateManagers for the same store");if(e.fetcher||fetcher(e),e.updater)throw new Error("You can't have two UpdateManagers for the same store");e.updater=this,this.ifps={},this.fps={},this.ns={},this.ns.link=Namespace("http://www.w3.org/2007/ont/link#"),this.ns.http=Namespace("http://www.w3.org/2007/ont/http#"),this.ns.httph=Namespace("http://www.w3.org/2007/ont/httph#"),this.ns.ldp=Namespace("http://www.w3.org/ns/ldp#"),this.ns.rdf=Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#"),this.ns.rdfs=Namespace("http://www.w3.org/2000/01/rdf-schema#"),this.ns.rdf=Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#"),this.ns.owl=Namespace("http://www.w3.org/2002/07/owl#"),this.patchControl=[]};return e.prototype.patchControlFor=function(e){return this.patchControl[e.uri]||(this.patchControl[e.uri]=[]),this.patchControl[e.uri]},e.prototype.editable=function(e,t){if(!e)return!1;if(t||(t=this.store),"file:///"===e.slice(0,8)){if(t.holds(t.sym(e),namedNode("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"),namedNode("http://www.w3.org/2007/ont/link#MachineEditableDocument")))return"LOCALFILE";var n=t.statementsMatching(t.sym(e),void 0,void 0);return console.log("sparql.editable: Not MachineEditableDocument file "+e+"\n"),console.log(n.map(function(e){return e.toNT()}).join("\n")),!1}var o,r=!1,a=t.each(void 0,this.ns.link("requestedURI"),docpart(e));if(t.holds(namedNode(e),this.ns.rdf("type"),this.ns.ldp("Resource")))return"SPARQL";for(var s,i,l=0;l<a.length;l++)if(o=a[l],void 0!==o){var c=t.any(o,this.ns.link("response"));if(void 0!==o){var d=t.each(c,this.ns.httph("accept-patch"));if(d.length)for(s=0;s<d.length;s++)if(i=d[s].value.trim(),i.indexOf("application/sparql-update")>=0)return"SPARQL";var h=t.each(c,this.ns.httph("ms-author-via"));if(h.length)for(s=0;s<h.length;s++){if(i=h[s].value.trim(),i.indexOf("SPARQL")>=0)return"SPARQL";if(i.indexOf("DAV")>=0)return"DAV"}var u=t.each(c,this.ns.http("status"));if(u.length)for(s=0;s<u.length;s++)200!==u[s]&&404!==u[s]||(r=!0)}else console.log("sparql.editable: No response for "+e+"\n")}if(0===a.length)console.log("sparql.editable: No request for "+e+"\n");else if(r)return!1;console.log("sparql.editable: inconclusive for "+e+"\n")},e.prototype.anonymize=function(e){return"_:"===e.toNT().substr(0,2)&&this._mentioned(e)?"?"+e.toNT().substr(2):e.toNT()},e.prototype.anonymizeNT=function(e){return this.anonymize(e.subject)+" "+this.anonymize(e.predicate)+" "+this.anonymize(e.object)+" ."},e.prototype._statement_bnodes=function(e){return[e.subject,e.predicate,e.object].filter(function(e){return e.isBlank})},e.prototype._statement_array_bnodes=function(e){for(var t=[],n=0;n<e.length;n++)t=t.concat(this._statement_bnodes(e[n]));t.sort();for(var o=[],r=0;r<t.length;r++)0!==r&&t[r].sameTerm(t[r-1])||o.push(t[r]);return o},e.prototype._cache_ifps=function(){this.ifps={};for(var e=this.store.each(void 0,this.ns.rdf("type"),this.ns.owl("InverseFunctionalProperty")),t=0;t<e.length;t++)this.ifps[e[t].uri]=!0;for(this.fps={},e=this.store.each(void 0,this.ns.rdf("type"),this.ns.owl("FunctionalProperty")),t=0;t<e.length;t++)this.fps[e[t].uri]=!0},e.prototype._bnode_context2=function(e,t,n){for(var o,r,a=this.store.statementsMatching(void 0,void 0,e,t),s=0;s<a.length;s++)if(this.fps[a[s].predicate.uri]){if(o=a[s].subject,!o.isBlank)return[a[s]];if(n&&(r=this._bnode_context2(o,t,n-1)))return r.concat([a[s]])}for(a=this.store.statementsMatching(e,void 0,void 0,t),s=0;s<a.length;s++)if(this.ifps[a[s].predicate.uri]){if(o=a[s].object,!o.isBlank)return[a[s]];if(n&&(r=this._bnode_context2(o,t,n-1)))return r.concat([a[s]])}return null},e.prototype._bnode_context_1=function(e,t){for(var n=0;n<3;n++){var o=this._bnode_context2(e,t,n);if(null!==o)return o}throw new Error("Unable to uniquely identify bnode: "+e.toNT())},e.prototype._mentioned=function(e){return 0!==this.store.statementsMatching(e).length||0!==this.store.statementsMatching(void 0,e).length||0!==this.store.statementsMatching(void 0,void 0,e).length},e.prototype._bnode_context=function(e,t){var n=[];if(e.length){this._cache_ifps();for(var o=0;o<e.length;o++){var r=e[o];this._mentioned(r)&&(n=n.concat(this._bnode_context_1(r,t)))}}return n},e.prototype._statement_context=function(e){var t=this._statement_bnodes(e);return this._bnode_context(t,e.why)},e.prototype._context_where=function(e){var t=this;return e&&0!==e.length?"WHERE { "+e.map(function(e){return t.anonymizeNT(e)}).join("\n")+" }\n":""},e.prototype._fire=function(e,t,n){if(!e)throw new Error("No URI given for remote editing operation: "+t);console.log("sparql: sending update to <"+e+">");var o=Util.XMLHTTPFactory();o.options={},o.onreadystatechange=function(){if(4===o.readyState){var r=!o.status||o.status>=200&&o.status<300;r?console.log("sparql: update Ok for <"+e+">"):console.log("sparql: update failed for <"+e+"> status="+o.status+", "+o.statusText+", body length="+o.responseText.length+"\n   for query: "+t),n(e,r,o.responseText,o)}},o.open("PATCH",e,!0),o.setRequestHeader("Content-type","application/sparql-update"),o.send(t)},e.prototype.update_statement=function(e){if(!e||e.why){var t=this,n=this._statement_context(e);return{statement:e?[e.subject,e.predicate,e.object,e.why]:void 0,statementNT:e?this.anonymizeNT(e):void 0,where:t._context_where(n),set_object:function(e,n){var o=this.where;o+="DELETE DATA { "+this.statementNT+" } ;\n",o+="INSERT DATA { "+this.anonymize(this.statement[0])+" "+this.anonymize(this.statement[1])+" "+this.anonymize(e)+"  . }\n",t._fire(this.statement[3].uri,o,n)}}}},e.prototype.insert_statement=function(e,t){var n=e instanceof Array?e[0]:e,o=this._context_where(this._statement_context(n));if(e instanceof Array){for(var r="",a=0;a<e.length;a++)r+=e[a]+"\n";o+="INSERT DATA { "+r+" }\n"}else o+="INSERT DATA { "+this.anonymize(e.subject)+" "+this.anonymize(e.predicate)+" "+this.anonymize(e.object)+"  . }\n";this._fire(n.why.uri,o,t)},e.prototype.delete_statement=function(e,t){var n=e instanceof Array?e[0]:e,o=this._context_where(this._statement_context(n));if(e instanceof Array){for(var r="",a=0;a<e.length;a++)r+=e[a]+"\n";o+="DELETE DATA { "+r+" }\n"}else o+="DELETE DATA { "+this.anonymize(e.subject)+" "+this.anonymize(e.predicate)+" "+this.anonymize(e.object)+"  . }\n";this._fire(n.why.uri,o,t)},e.prototype.requestDownstreamAction=function(e,t){var n=this.patchControlFor(e);if(n.pendingUpstream){if(n.downstreamAction){if(n.downstreamAction===t)return this;throw new Error("Can't wait for > 1 differnt downstream actions")}n.downstreamAction=t}else t(e)},e.prototype.clearUpstreamCount=function(e){var t=this.patchControlFor(e);t.upstreamCount=0},e.prototype.getUpdatesVia=function(e){var t=this.store.fetcher.getHeader(e,"updates-via");return t&&t.length?t[0].trim():null},e.prototype.addDownstreamChangeListener=function(e,t){var n=this.patchControlFor(e);n.downstreamChangeListeners||(n.downstreamChangeListeners=[]),n.downstreamChangeListeners.push(t);var o=this;this.setRefreshHandler(e,function(e){o.reloadAndSync(e)})},e.prototype.reloadAndSync=function(e){var t=this.patchControlFor(e),n=this;if(t.reloading)return void console.log("   Already reloading - stop");t.reloading=!0;var o=1e3,r=function r(){console.log("try reload - timeout = "+o),n.reload(n.store,e,function(n,a,s){if(t.reloading=!1,n){if(t.downstreamChangeListeners)for(var i=0;i<t.downstreamChangeListeners.length;i++)console.log("        Calling downstream listener "+i),t.downstreamChangeListeners[i]()}else 0===s.status?(console.log("Network error refreshing the data. Retrying in "+o/1e3),t.reloading=!0,o=2*o,setTimeout(r,o)):console.log("Error "+s.status+"refreshing the data:"+a+". Stopped"+e)})};r()},e.prototype.setRefreshHandler=function(e,t){var n=this.getUpdatesVia(e),o=t,r=this,a=this,s=1500,i=0;if(!n)return console.log("Server doies not support live updates thoughUpdates-Via :-("),!1;n=uriJoin(n,e.uri),n=n.replace(/^http:/,"ws:").replace(/^https:/,"wss:"),console.log("Web socket URI "+n);var l=function t(){var l;if("undefined"!=typeof WebSocket)l=new WebSocket(n);else if("undefined"!=typeof Services)l=Services.wm.getMostRecentWindow("navigator:browser").WebSocket(n);else{if("undefined"==typeof window||!window.WebSocket)return void console.log("Live update disabled, as WebSocket not supported by platform :-(");l=window.WebSocket(n)}l.onopen=function(){console.log("    websocket open"),s=1500,this.send("sub "+e.uri),i&&(console.log("Web socket has been down, better check for any news."),a.requestDownstreamAction(e,o))};var c=r.patchControlFor(e);c.upstreamCount=0,l.onclose=function(e){console.log("*** Websocket closed with code "+e.code+", reason '"+e.reason+"' clean = "+e.clean),s*=2,i+=1,console.log("Retrying in "+s+"ms"),setTimeout(function(){console.log("Trying websocket again"),t()},s)},l.onmessage=function(t){if(t.data&&"pub"===t.data.slice(0,3)){if(c.upstreamCount&&(c.upstreamCount-=1,c.upstreamCount>=0))return void console.log("just an echo");c.upstreamCount=0,console.log("Assume a real downstream change"),r.requestDownstreamAction(e,o)}}};return l(),!0},e.prototype.update=function(e,t,n){try{var o=this.store,r=e?e instanceof IndexedFormula?e.statements:e instanceof Array?e:[e]:[],a=t?t instanceof IndexedFormula?t.statements:t instanceof Array?t:[t]:[];if(!(r instanceof Array))throw new Error("Type Error "+("undefined"==typeof r?"undefined":_typeof(r))+": "+r);if(!(a instanceof Array))throw new Error("Type Error "+("undefined"==typeof a?"undefined":_typeof(a))+": "+a);if(0===r.length&&0===a.length)return n(null,!0);var s=r.length?r[0].why:a[0].why,i=this.patchControlFor(s),l=Date.now(),c=["subject","predicate","object","why"],d=["insert","delete"],h={delete:r,insert:a};d.map(function(e){h[e].map(function(e){if(!s.sameTerm(e.why))throw new Error("update: destination "+s+" inconsistent with delete quad "+e.why);c.map(function(t){if("undefined"==typeof e[t])throw new Error("update: undefined "+t+" of statement.")})})});var u=this.editable(s.uri,o);if(!u)throw new Error("Can't make changes in uneditable "+s);var p,f,m,g;if(u.indexOf("SPARQL")>=0){var w=[];r.length&&(w=this._statement_array_bnodes(r)),a.length&&(w=w.concat(this._statement_array_bnodes(a)));var y=this._bnode_context(w,s),v=this._context_where(y),_="";if(v.length){if(r.length){for(_+="DELETE { ",p=0;p<r.length;p++)_+=this.anonymizeNT(r[p])+"\n";_+=" }\n"}if(a.length){for(_+="INSERT { ",p=0;p<a.length;p++)_+=this.anonymizeNT(a[p])+"\n";_+=" }\n"}_+=v}else{if(r.length){for(_+="DELETE DATA { ",p=0;p<r.length;p++)_+=this.anonymizeNT(r[p])+"\n";_+=" } \n"}if(a.length){for(r.length&&(_+=" ; "),_+="INSERT DATA { ",p=0;p<a.length;p++)_+=this.anonymizeNT(a[p])+"\n";_+=" }\n"}}i.pendingUpstream=i.pendingUpstream?i.pendingUpstream+1:1,"undefined"!=typeof i.upstreamCount&&(i.upstreamCount+=1),this._fire(s.uri,_,function(e,t,c,d){if(d.elapsedTime_ms=Date.now()-l,console.log("    sparql: Return "+(t?"success":"FAILURE "+d.status)+" elapsed "+d.elapsedTime_ms+"ms"),t){try{o.remove(r)}catch(e){t=!1,c="Remote Ok BUT error deleting "+r.length+" from store!!! "+e}for(var h=0;h<a.length;h++)o.add(a[h].subject,a[h].predicate,a[h].object,s)}if(n(e,t,c,d),i.pendingUpstream-=1,0===i.pendingUpstream&&i.downstreamAction){var u=i.downstreamAction;delete i.downstreamAction,console.log("delayed downstream action:"),u(s)}})}else if(u.indexOf("DAV")>=0){var T=o.any(s,this.ns.link("request"));if(!T)throw new Error("No record of our HTTP GET request for document: "+s);var b=o.any(T,this.ns.link("response"));if(!b)return null;var E=o.the(b,this.ns.httph("content-type")).value;for(f=o.statementsMatching(void 0,void 0,void 0,s).slice(),p=0;p<r.length;p++)Util.RDFArrayRemove(f,r[p]);for(p=0;p<a.length;p++)f.push(a[p]);switch(g=Serializer(o),g.suggestNamespaces(o.namespaces),g.setBase(s.uri),E){case"application/rdf+xml":m=g.statementsToXML(f);break;case"text/n3":case"text/turtle":case"application/x-turtle":case"application/n3":m=g.statementsToN3(f);break;default:throw new Error("Content-type "+E+" not supported for data write")}var x,A=o.the(b,this.ns.httph("content-location"));A&&(x=uriJoin(A.value,x));var N=Util.XMLHTTPFactory();N.options={},N.onreadystatechange=function(){if(4===N.readyState){var e=!N.status||N.status>=200&&N.status<300;if(e){for(var t=0;t<r.length;t++)o.remove(r[t]);for(t=0;t<a.length;t++)o.add(a[t].subject,a[t].predicate,a[t].object,s)}n(s.uri,e,N.responseText)}},N.open("PUT",x,!0),N.setRequestHeader("Content-type",E),N.send(m)}else{if(!(u.indexOf("LOCALFILE")>=0))throw new Error("Unhandled edit method: '"+u+"' for "+s);try{for(console.log("Writing back to local file\n"),f=o.statementsMatching(void 0,void 0,void 0,s).slice(),p=0;p<r.length;p++)Util.RDFArrayRemove(f,r[p]);for(p=0;p<a.length;p++)f.push(a[p]);g=Serializer(o),g.suggestNamespaces(o.namespaces),g.setBase(s.uri);var C=s.uri.lastIndexOf(".");if(C<1)throw new Error("Rewriting file: No filename extension: "+s.uri);var R=s.uri.slice(C+1);switch(R){case"rdf":case"owl":case"xml":m=g.statementsToXML(f);break;case"n3":case"nt":case"ttl":m=g.statementsToN3(f);break;default:throw new Error("File extension ."+R+" not supported for data write")}console.log("Writing back: <<<"+m+">>>");var k=s.uri.slice(7),S=Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile);if(S.initWithPath(k),!S.exists())throw new Error("Rewriting file <"+s.uri+"> but it does not exist!");var q=Components.classes["@mozilla.org/network/file-output-stream;1"].createInstance(Components.interfaces.nsIFileOutputStream);for(q.init(S,42,parseInt("0666",8),0),q.write(m,m.length),q.close(),p=0;p<r.length;p++)o.remove(r[p]);for(p=0;p<a.length;p++)o.add(a[p].subject,a[p].predicate,a[p].object,s);n(s.uri,!0,"")}catch(e){n(s.uri,!1,"Exception trying to write back file <"+s.uri+">\n")}}}catch(e){n(void 0,!1,"Exception in update: "+e)}},e.prototype.put=function(e,t,n,o){var r,a=this.store;if(("undefined"==typeof t?"undefined":_typeof(t))===_typeof(""))r=t;else{var s=Serializer(a);switch(s.suggestNamespaces(a.namespaces),s.setBase(e.uri),n){case"application/rdf+xml":r=s.statementsToXML(t);break;case"text/n3":case"text/turtle":case"application/x-turtle":case"application/n3":r=s.statementsToN3(t);break;default:throw new Error("Content-type "+n+" not supported for data PUT")}}var i=Util.XMLHTTPFactory();i.options={},i.onreadystatechange=function(){if(4===i.readyState){var n=!i.status||i.status>=200&&i.status<300;n&&"string"!=typeof t&&t.map(function(e){a.addStatement(e)}),n&&(delete a.fetcher.nonexistant[e.uri],delete a.fetcher.requested[e.uri]),o(e.uri,n,i.responseText,i)}},i.open("PUT",e.uri,!0),i.setRequestHeader("Content-type",n),i.send(r)},e.prototype.reload=function(e,t,n){var o=Date.now();e.fetcher.nowOrWhenFetched(t.uri,{force:!0,noMeta:!0,clearPreviousData:!0},function(e,r,a){if(e)if(a.onErrorWasCalled||200!==a.status)console.log("    Non-HTTP error reloading data! onErrorWasCalled="+a.onErrorWasCalled+" status: "+a.status),n(!1,"Non-HTTP error reloading data: "+r,a);else{var s=Date.now()-o;t.reloadTime_total||(t.reloadTime_total=0),t.reloadTime_count||(t.reloadTime_count=0),t.reloadTime_total+=s,t.reloadTime_count+=1,console.log("    Fetch took "+s+"ms, av. of "+t.reloadTime_count+" = "+t.reloadTime_total/t.reloadTime_count+"ms."),n(!0)}else console.log("    ERROR reloading data: "+r),n(!1,"Error reloading data: "+r,a)})},e.prototype.oldReload=function(e,t,n){var o=graph(),r=fetcher(o),a=Date.now();r.nowOrWhenFetched(t.uri,{force:!0,noMeta:!0,clearPreviousData:!0},function(r,s,i){if(r)if(i.onErrorWasCalled||200!==i.status)console.log("    Non-HTTP error reloading data! onErrorWasCalled="+i.onErrorWasCalled+" status: "+i.status),n(!1,"Non-HTTP error reloading data: "+s,i);else{var l=e.statementsMatching(void 0,void 0,void 0,t).slice(),c=o.statementsMatching(void 0,void 0,void 0,t).slice();console.log("    replacing "+l.length+" with "+c.length+" out of total statements "+e.statements.length),e.remove(l),e.add(c);var d=Date.now()-a;0===c.length&&console.log("????????????????? 0000000"),t.reloadTime_total||(t.reloadTime_total=0),t.reloadTime_count||(t.reloadTime_count=0),t.reloadTime_total+=d,t.reloadTime_count+=1,console.log("    fetch took "+d+"ms, av. of "+t.reloadTime_count+" = "+t.reloadTime_total/t.reloadTime_count+"ms."),n(!0)}else console.log("    ERROR reloading data: "+s),n(!1,"Error reloading data: "+s,i)})},e}();module.exports=UpdateManager;
},{"./data-factory":46,"./fetcher":49,"./indexed-formula":51,"./namespace":57,"./serializer":66,"./uri":71,"./util":72}],70:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var _createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var s=t[n];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(e,s.key,s)}}return function(t,n,s){return n&&e(t.prototype,n),s&&e(t,s),t}}(),namedNode=require("./data-factory").namedNode,UpdatesSocket=function(){function e(t,n){_classCallCheck(this,e),this.parent=t,this.via=n,this.connected=!1,this.pending={},this.subscribed={},this.socket={};try{this.socket=new WebSocket(n),this.socket.onopen=this.onOpen,this.socket.onclose=this.onClose,this.socket.onmessage=this.onMessage,this.socket.onerror=this.onError}catch(e){this.onError(e)}}return _createClass(e,[{key:"_decode",value:function(e){var t,n,s,i,r,o,a;i={},r=function(){var n,s,i,r;for(i=e.split("&"),r=[],n=0,s=i.length;n<s;n++)t=i[n],r.push(t.split("="));return r}();for(n in r)t=r[n],o=[decodeURIComponent(t[0]),decodeURIComponent(t[1])],s=o[0],a=o[1],null==i[s]&&(i[s]=[]),i[s].push(a);return i}},{key:"_send",value:function(e,t,n){var s,i;return i=[e,t,n].join(" "),"function"==typeof(s=this.socket).send?s.send(i):void 0}},{key:"_subscribe",value:function(e){return this._send("sub",e,""),this.subscribed[e]=!0,this.subscribed[e]}},{key:"onClose",value:function(e){var t;this.connected=!1;for(t in this.subscribed)this.pending[t]=!0;return this.subscribed={},this.subscribed}},{key:"onError",value:function(e){throw new Error("onError"+e)}},{key:"onMessage",value:function(e){var t,n;return n=e.data.split(" "),"ping"===n[0]?"function"==typeof(t=this.socket).send?t.send("pong "+n.slice(1).join(" ")):void 0:"pub"===n[0]?this.parent.onUpdate(n[1],this._decode(n[2])):void 0}},{key:"onOpen",value:function(e){var t,n;this.connected=!0,t=[];for(n in this.pending)delete this.pending[n],t.push(this._subscribe(n));return t}},{key:"subscribe",value:function(e){return this.connected?this._subscribe(e):(this.pending[e]=!0,this.pending[e])}}]),e}(),UpdatesVia=function(){function e(t){_classCallCheck(this,e),this.fetcher=t,this.graph={},this.via={},this.fetcher.addCallback("headers",this.onHeaders)}return _createClass(e,[{key:"onHeaders",value:function(e){var t,n,s;return null==e.headers||("undefined"==typeof WebSocket||null===WebSocket||(t=e.headers.etag,s=e.headers["updates-via"],n=e.uri,t&&s&&(this.graph[n]={etag:t,via:s},this.register(s,n)),!0))}},{key:"onUpdate",value:function(e,t){return this.fetcher.refresh(namedNode(e))}},{key:"register",value:function(e,t){return null==this.via[e]&&(this.via[e]=new UpdatesSocket(this,e)),this.via[e].subscribe(t)}}]),e}();module.exports.UpdatesSocket=UpdatesSocket,module.exports.UpdatesVia=UpdatesVia;
},{"./data-factory":46}],71:[function(require,module,exports){
"use strict";function docpart(e){var r;return r=e.indexOf("#"),r<0?e:e.slice(0,r)}function document(e){return namedNode(docpart(e.uri))}function hostpart(e){var r=/[^\/]*\/\/([^\/]*)\//.exec(e);return r?r[1]:""}function join(e,r){var n,t,i,o,f,l,u=r.indexOf("#");if(u>0&&(r=r.slice(0,u)),0===e.length)return r;if(0===e.indexOf("#"))return r+e;if(o=e.indexOf(":"),o>=0)return e;if(n=r.indexOf(":"),0===r.length)return e;if(n<0)return alert("Invalid base: "+r+" in join with given: "+e),e;if(t=r.slice(0,+n+1||9e9),0===e.indexOf("//"))return t+e;if(r.indexOf("//",n)===n+1){if(i=r.indexOf("/",n+3),i<0)return r.length-n-3>0?r+"/"+e:t+e}else if(i=r.indexOf("/",n+1),i<0)return r.length-n-1>0?r+"/"+e:t+e;if(0===e.indexOf("/"))return r.slice(0,i)+e;if(l=r.slice(i),f=l.lastIndexOf("/"),f<0)return t+e;for(f>=0&&f<l.length-1&&(l=l.slice(0,+f+1||9e9)),l+=e;l.match(/[^\/]*\/\.\.\//);)l=l.replace(/[^\/]*\/\.\.\//,"");return l=l.replace(/\.\//g,""),l=l.replace(/\/\.$/,"/"),r.slice(0,i)+l}function protocol(e){var r;return r=e.indexOf(":"),r<0?null:e.slice(0,r)}function refTo(e,r){var n,t,i,o,f,l,u,c,d,a,s,x,p,O=new RegExp("^[-_a-zA-Z0-9.]+:(//[^/]*)?/[^/]*$");if(!e)return r;if(e===r)return"";for(t=c=0,f=r.length;c<f&&(n=r[t],n===e[t]);t=++c);if(e.slice(0,t).match(O)&&(i=r.indexOf("//"),i<0&&(i=-2),o=r.indexOf("/",i+2),"/"!==r[o+1]&&"/"!==e[o+1]&&r.slice(0,o)===e.slice(0,o)))return r.slice(o);if("#"===r[t]&&e.length===t)return r.slice(t);for(;t>0&&"/"!==r[t-1];)t--;if(t<3)return r;if(e.indexOf("//",t-2)>0||r.indexOf("//",t-2)>0)return r;if(e.indexOf(":",t)>0)return r;for(u=0,s=e.slice(t),d=0,l=s.length;d<l;d++)n=s[d],"/"===n&&u++;if(0===u&&t<r.length&&"#"===r[t])return"./"+r.slice(t);if(0===u&&t===r.length)return"./";if(p="",u>0)for(a=1,x=u;x>=1?a<=x:a>=x;x>=1?++a:--a)p+="../";return p+r.slice(t)}var alert=alert||console.log;module.exports.docpart=docpart,module.exports.document=document,module.exports.hostpart=hostpart,module.exports.join=join,module.exports.protocol=protocol,module.exports.refTo=refTo;var namedNode=require("./data-factory").namedNode;
},{"./data-factory":46}],72:[function(require,module,exports){
"use strict";function ajarHandleNewTerm(e,t,r){var a=null;if("undefined"!=typeof e.fetcher&&(a=e.fetcher,"NamedNode"===t.termType)){var o,n=docpart(t.uri);if(t.uri.indexOf("#")<0){if(stringStartsWith(t.uri,"http://dbpedia.org/resource/Category:"))return;stringStartsWith(t.uri,"http://purl.org/dc/elements/1.1/")||stringStartsWith(t.uri,"http://purl.org/dc/terms/")?o="http://dublincore.org/2005/06/13/dcq":stringStartsWith(t.uri,"http://xmlns.com/wot/0.1/")?o="http://xmlns.com/wot/0.1/index.rdf":stringStartsWith(t.uri,"http://web.resource.org/cc/")&&(o="http://web.resource.org/cc/schema.rdf")}o&&(n=o),a&&"unrequested"!==a.getState(n)||(o&&log.warn("Assuming server still broken, faking redirect of <"+t.uri+"> to <"+n+">"),a.requestURI(n,r))}}function arrayIndexOf(e,t,r){r||(r=0);var a=e.length;for(r<0&&(r=a+r);r<a;r++)if(e[r]===t)return r;return-1}function callbackify(e,t){e.callbacks={};for(var r=t.length-1;r>=0;r--)e.callbacks[t[r]]=[];e.addHook=function(t){e.callbacks[t]||(e.callbacks[t]=[])},e.addCallback=function(t,r){e.callbacks[t].push(r)},e.removeCallback=function(t,r){for(var a=0;a<e.callbacks[t].length;a++)if(e.callbacks[t][a].name===r)return e.callbacks[t].splice(a,1),!0;return!1},e.insertCallback=function(t,r){e.callbacks[t].unshift(r)},e.fireCallbacks=function(t,r){var a,o=[],n=[],s=e.callbacks[t].length;for(a=s-1;a>=0;a--)e.callbacks[t][a].apply(e,r)&&o.push(e.callbacks[t][a]);for(a=o.length-1;a>=0;a--)n.push(o[a]);for(a=s;a<e.callbacks[t].length;a++)n.push(e.callbacks[t][a]);e.callbacks[t]=n}}function domParser(){return tabulator&&tabulator.isExtension?Components.classes["@mozilla.org/xmlextras/domparser;1"].getService(Components.interfaces.nsIDOMParser):window.DOMParser?new DOMParser:!!window.ActiveXObject&&new ActiveXObject("Microsoft.XMLDOM")}function domToString(e,t){t=t||{};var r=[];"selfClosing"in t&&t.selfClosing.split(" ").forEach(function(e){r[e]=!0});var a=[];return"skipAttributes"in t&&t.skipAttributes.split(" ").forEach(function(e){a[e]=!0}),dumpNode(e,t,r,a)}function dumpNode(e,t,r,a){var o,n="",s=[!1];if("undefined"==typeof e.nodeType)return n;if(1===e.nodeType){if(e.hasAttribute("class")&&"classWithChildText"in t&&e.matches(t.classWithChildText.class))n+=e.querySelector(t.classWithChildText.element).textContent;else if(!("skipNodeWithClass"in t&&e.matches("."+t.skipNodeWithClass))){var i=e.nodeName.toLowerCase();n+="<"+i;var l=[];for(o=e.attributes.length-1;o>=0;o--){var c=e.attributes[o];if(!(a.length>0&&a[c.name]||/^\d+$/.test(c.name))){if("class"===c.name&&"replaceClassItemWith"in t&&c.value.split(" ").indexOf(t.replaceClassItemWith.source)>-1){var u=new RegExp(t.replaceClassItemWith.source,"g");c.value=c.value.replace(u,t.replaceClassItemWith.target).trim()}"class"===c.name&&"skipClassWithValue"in t&&t.skipClassWithValue===c.value||l.push(c.name+"='"+c.value.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/'/g,"&quot;")+"'")}}if(l.length>0&&("sortAttributes"in t&&t.sortAttributes&&l.sort(function(e,t){return e.toLowerCase().localeCompare(t.toLowerCase())}),n+=" "+l.join(" ")),r[i])n+=" />";else{for(n+=">",n+="html"===i?"\n  ":"",s.push("style"===i||"script"===i),o=0;o<e.childNodes.length;o++)n+=dumpNode(e.childNodes[o]);s.pop(),n+="body"===i?"</"+i+">\n":"</"+i+">"}}}else if(8===e.nodeType)n+="<!--"+e.nodeValue+"-->";else if(3===e.nodeType||4===e.nodeType){var p=e.nodeValue.replace(/\n+$/,"");n+=s[s.length-1]?p:p.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}else console.log("Warning; Cannot handle serialising nodes of type: "+e.nodeType),console.log(e);return n}function dtstamp(){var e=new Date,t=e.getYear()+1900,r=e.getMonth()+1,a=e.getDate(),o=e.getUTCHours(),n=e.getUTCMinutes(),s=e.getSeconds();return r<10&&(r="0"+r),a<10&&(a="0"+a),o<10&&(o="0"+o),n<10&&(n="0"+n),s<10&&(s="0"+s),t+"-"+r+"-"+a+"T"+o+":"+n+":"+s+"Z"}function getHTTPHeaders(e){for(var t,r=e.getAllResponseHeaders().split("\n"),a={},o=0;o<r.length;o++)if(r[o].length>0){var n=r[o].split(": ");"undefined"==typeof n[1]?a[t]+="\n"+n[0]:(t=n[0].toLowerCase(),a[t]=n[1])}return a}function heavyCompare(e,t,r){var a=function(e){return"BlankNode"===e.termType?null:e},o=function(t){var o=r.statementsMatching(e).map(function(e){return""+a(e.subject)+" "+a(e.predicate)+" "+a(e.object)}).concat(r.statementsMatching(void 0,void 0,e).map(function(e){return""+a(e.subject)+" "+a(e.predicate)+" "+a(e.object)}));return o.sort(),o.join("\n")};return"BlankNode"===e.termType||"BlankNode"===t.termType?0===e.compareTerm(t)?0:o(e)>o(t)?1:o(e)<o(t)?-1:e.compareTerm(t):e.compareTerm(t)}function heavyCompareSPO(e,t,r){var a=heavyCompare(e.subject,t.subject,r);return a?a:(a=heavyCompare(e.predicate,t.predicate,r),a?a:heavyCompare(e.object,t.object,r))}function output(e){var t=document.createElement("div");t.textContent=e,document.body.appendChild(t)}function parseXML(e,t){var r;if(t=t||{},"undefined"!=typeof tabulator&&tabulator.isExtension)r=Components.classes["@mozilla.org/xmlextras/domparser;1"].getService(Components.interfaces.nsIDOMParser);else{if("undefined"!=typeof module&&module&&module.exports){var a=require("xmldom").DOMParser,o=(new a).parseFromString(e,t.contentType||"application/xhtml+xml");return o}r="undefined"!=typeof window&&window.DOMParser?new window.DOMParser:new a}return r.parseFromString(e,"application/xml")}function rdfArrayRemove(e,t){for(var r=0;r<e.length;r++)if(e[r].subject.sameTerm(t.subject)&&e[r].predicate.sameTerm(t.predicate)&&e[r].object.sameTerm(t.object)&&e[r].why.sameTerm(t.why))return void e.splice(r,1);throw new Error("RDFArrayRemove: Array did not contain "+t+" "+t.why)}function stringStartsWith(e,t){return e.slice(0,t.length)===t}function stringTemplate(e,t){for(var r=e.split("%s"),a="",o=0;o<t.length;o++)t[o]+="",a+=r[o]+t[o];return a+r.slice(t.length).join()}function xhr(){var e;if("undefined"!=typeof tabulator&&tabulator.isExtension)return Components.classes["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance().QueryInterface(Components.interfaces.nsIXMLHttpRequest);if("undefined"!=typeof window&&"XMLHttpRequest"in window)return new(e=window.XMLHttpRequest);if("undefined"!=typeof module&&module&&module.exports)return new(e=require("xmlhttprequest").XMLHttpRequest);if(!window.ActiveXObject)return!1;try{return new ActiveXObject("Msxml2.XMLHTTP")}catch(e){return new ActiveXObject("Microsoft.XMLHTTP")}}var docpart=require("./uri").docpart,log=require("./log");module.exports.AJAR_handleNewTerm=ajarHandleNewTerm,module.exports.ArrayIndexOf=arrayIndexOf,module.exports.callbackify=callbackify,module.exports.dtstamp=dtstamp,module.exports.DOMParserFactory=domParser,module.exports.domToString=domToString,module.exports.dumpNode=dumpNode,module.exports.getHTTPHeaders=getHTTPHeaders,module.exports.heavyCompare=heavyCompare,module.exports.heavyCompareSPO=heavyCompareSPO,module.exports.output=output,module.exports.parseXML=parseXML,module.exports.RDFArrayRemove=rdfArrayRemove,module.exports.string_startswith=stringStartsWith,module.exports.string={},module.exports.string.template=stringTemplate,module.exports.uri=require("./uri"),module.exports.XMLHTTPFactory=xhr,module.exports.log=log;
},{"./log":54,"./uri":71,"xmldom":39,"xmlhttprequest":undefined}],73:[function(require,module,exports){
"use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}var _createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),ClassOrder=require("./class-order"),Node=require("./node"),Uri=require("./uri"),Variable=function(e){function t(){var e=arguments.length<=0||void 0===arguments[0]?"":arguments[0];_classCallCheck(this,t);var r=_possibleConstructorReturn(this,Object.getPrototypeOf(t).call(this));return r.termType=t.termType,r.value=e,r.base="varid:",r.uri=Uri.join(e,r.base),r}return _inherits(t,e),_createClass(t,[{key:"equals",value:function(e){return!!e&&(this.termType===e.termType&&this.value===e.value)}},{key:"hashString",value:function(){return this.toString()}},{key:"substitute",value:function(e){var t;return null!=(t=e[this.toNT()])?t:this}},{key:"toString",value:function(){return this.uri.slice(0,this.base.length)===this.base?"?"+this.uri.slice(this.base.length):"?"+this.uri}}]),t}(Node);Variable.termType="Variable",Variable.prototype.classOrder=ClassOrder.Variable,Variable.prototype.isVar=1,module.exports=Variable;
},{"./class-order":43,"./node":58,"./uri":71}],74:[function(require,module,exports){
"use strict";function _classCallCheck(e,a){if(!(e instanceof a))throw new TypeError("Cannot call a class as a function")}var NamedNode=require("./named-node"),XSD=function e(){_classCallCheck(this,e)};XSD.boolean=new NamedNode("http://www.w3.org/2001/XMLSchema#boolean"),XSD.dateTime=new NamedNode("http://www.w3.org/2001/XMLSchema#dateTime"),XSD.decimal=new NamedNode("http://www.w3.org/2001/XMLSchema#decimal"),XSD.float=new NamedNode("http://www.w3.org/2001/XMLSchema#float"),XSD.integer=new NamedNode("http://www.w3.org/2001/XMLSchema#integer"),XSD.langString=new NamedNode("http://www.w3.org/1999/02/22-rdf-syntax-ns#langString"),XSD.string=new NamedNode("http://www.w3.org/2001/XMLSchema#string"),module.exports=XSD;
},{"./named-node":56}],"rdflib":[function(require,module,exports){
"use strict";var $rdf={BlankNode:require("./blank-node"),Collection:require("./collection"),convert:require("./convert"),DataFactory:require("./data-factory"),Empty:require("./empty"),Fetcher:require("./fetcher"),Formula:require("./formula"),IndexedFormula:require("./indexed-formula"),jsonParser:require("./jsonparser"),Literal:require("./literal"),log:require("./log"),N3Parser:require("./n3parser"),NamedNode:require("./named-node"),Namespace:require("./namespace"),Node:require("./node"),parse:require("./parse"),Query:require("./query").Query,queryToSPARQL:require("./query-to-sparql"),RDFaProcessor:require("./rdfaparser"),RDFParser:require("./rdfxmlparser"),serialize:require("./serialize"),Serializer:require("./serializer"),SPARQLToQuery:require("./sparql-to-query"),sparqlUpdateParser:require("./patch-parser"),Statement:require("./statement"),term:require("./node").fromValue,UpdateManager:require("./update-manager"),UpdatesSocket:require("./updates-via").UpdatesSocket,UpdatesVia:require("./updates-via").UpdatesVia,uri:require("./uri"),Util:require("./util"),Variable:require("./variable")};$rdf.NextId=$rdf.BlankNode.nextId,$rdf.fromNT=$rdf.Formula.prototype.fromNT,$rdf.fetcher=$rdf.DataFactory.fetcher,$rdf.graph=$rdf.DataFactory.graph,$rdf.lit=$rdf.DataFactory.lit,$rdf.st=$rdf.DataFactory.st,$rdf.sym=$rdf.DataFactory.namedNode,$rdf.variable=$rdf.DataFactory.variable,$rdf.blankNode=$rdf.DataFactory.blankNode,$rdf.defaultGraph=$rdf.DataFactory.defaultGraph,$rdf.literal=$rdf.DataFactory.literal,$rdf.namedNode=$rdf.DataFactory.namedNode,$rdf.quad=$rdf.DataFactory.quad,$rdf.triple=$rdf.DataFactory.triple,module.exports=$rdf;
},{"./blank-node":42,"./collection":44,"./convert":45,"./data-factory":46,"./empty":48,"./fetcher":49,"./formula":50,"./indexed-formula":51,"./jsonparser":52,"./literal":53,"./log":54,"./n3parser":55,"./named-node":56,"./namespace":57,"./node":58,"./parse":59,"./patch-parser":60,"./query":62,"./query-to-sparql":61,"./rdfaparser":63,"./rdfxmlparser":64,"./serialize":65,"./serializer":66,"./sparql-to-query":67,"./statement":68,"./update-manager":69,"./updates-via":70,"./uri":71,"./util":72,"./variable":73}]},{},[])("rdflib")
});