<?xml version=“1.0”?> <xsd:schema xmlns:xsd=“www.w3.org/2001/XMLSchema”
targetNamespace="http://FOO" xmlns:foo="http://FOO" version=""> <xsd:include schemaLocation="include1_0.inc" /> <xsd:element name="foo"> <xsd:complexType> <xsd:sequence> <xsd:element ref="foo:bar"/> <xsd:element name="boo" type="xsd:string"/> </xsd:sequence> <xsd:attribute name="req" use="required" form="qualified"/> </xsd:complexType> </xsd:element>
</xsd:schema>