StartDocument( documentVersion="1.0" )
Comment( text=" Simple legal case: prefixed attribute " )
StartElement( name="foo" qualifiedName="foo"
    Attribute( name="attr" namespaceUri="http://example.org/namespace" qualifiedName="a:attr" prefix="a" value="1" )

    NamespaceDeclaration( prefix="a" namespaceUri="http://example.org/namespace" )
 )
EndElement( name="foo" qualifiedName="foo" )
EndDocument( )