DataONE Java Client Library data.1.1 https://cn-nowhere.test.dataone.org/cn/v1/resolve/package.1.1#aggregation drawActivity.1.1 https://cn-nowhere.test.dataone.org/cn/v1/resolve/package.1.1#aggregation DataONE Aggregation 2018-02-09T18:31:03.321Z package.1.1 img.1.1 https://cn-nowhere.test.dataone.org/cn/v1/resolve/package.1.1#aggregation https://cn-nowhere.test.dataone.org/cn/v1/resolve/package.1.1#aggregation meta.1.1 composeActivity.1.1 https://cn-nowhere.test.dataone.org/cn/v1/resolve/package.1.1#aggregation