1 <xs:schema targetNamespace="urn:bar" xmlns="urn:bar"
2 xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
3 <xs:element name="E1" type="T1" />
4 <xs:complexType name="T1">
6 <xs:element name="c1" type="xs:string" />
9 <xs:element name="E2" substitutionGroup="E1" />