<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://example.com"
targetNamespace="http://example.com"
elementFormDefault="qualified">
<xs:group name="Identity">
<xs:sequence>
<xs:element name="Identifier" type="xs:string"/>
<xs:element name="Tag" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:group>
<xs:element name="Container">
<xs:complexType>
<xs:sequence>
<xs:group ref="tns:Identity" maxOccurs="unbounded"/>
<xs:element name="Name" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Widget">
<xs:complexType>
<xs:sequence>
<xs:group ref="tns:Identity"/>
<xs:element name="Name" type="xs:string"/>
<xs:element name="Description" type="xs:string" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>