1 <xs:schema targetNamespace=
"urn:bar" xmlns=
"urn:bar"
2 xmlns:
xs=
"http://www.w3.org/2001/XMLSchema">
3 <xs:element name=
"E2" type=
"T2" />
4 <xs:complexType name=
"T2">
5 <xs:attribute name=
"a1" type=
"xs:string" />
6 <xs:attribute name=
"a2" type=
"xs:int" />