StartDocument( documentVersion="1.0" )
Comment( text=" Simple legal case: prefixed element " )
StartElement( name="foo" namespaceUri="http://example.org/namespace" qualifiedName="a:foo" prefix="a"
    NamespaceDeclaration( prefix="a" namespaceUri="http://example.org/namespace" )
 )
EndElement( name="foo" namespaceUri="http://example.org/namespace" qualifiedName="a:foo" )
EndDocument( )