<schema xmlns=“www.w3.org/2001/XMLSchema”
targetNamespace="http://FOO" xmlns:foo="http://FOO"> <element name="foo" type="foo:type.A"/> <simpleType name="type.A"> <restriction> <simpleType> <list itemType="integer"/> </simpleType> <length value="3"/> </restriction> </simpleType> <!--restriction base="foo:type.base.A"> </restriction--> <simpleType name="type.base.A"> <restriction> <simpleType> <list itemType="integer"/> </simpleType> </restriction> </simpleType>
</schema>