<?xml version="1.0"?> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.company.org" xmlns="http://www.company.org" elementFormDefault="qualified"> <xsd:include schemaLocation="product.xsd"/> <xsd:include schemaLocation="./worker.xsd"/> <xsd:element name="company"> <xsd:complexType> <xsd:sequence> <xsd:element name="worker" type="workerType" maxOccurs="unbounded"/> <xsd:element name="product" type="productType" maxOccurs="unbounded"/> </xsd:sequence> </xsd:complexType> </xsd:element> </xsd:schema>