StartDocument( documentVersion="1.0" )
Comment( text=" Reserved prefixes and namespaces: declaring the xml prefix correctly " )
StartElement( name="foo" qualifiedName="foo"
    NamespaceDeclaration( prefix="xml" namespaceUri="http://www.w3.org/XML/1998/namespace" )
 )
EndElement( name="foo" qualifiedName="foo" )
EndDocument( )