xmlns:rdf="http://www.w3.org/TR/REC-rdf-syntax#"
xmlns:dc="http://purl.org/dc/"
xmlns="http://www.w3.org/Graphics/SVG/SVG-19991203.dtd"
A Namespace Declaration Information Item includes:
prefix
children: An ordered list of character information items making up the URI in the attribute value.
owner element