<http://www.w3.org/2008/05/skos#hasTopConcept>	<http://www.w3.org/2008/05/skos#changeNote>	_:vb898601 .
_:vb898601	<http://purl.org/dc/elements/1.1/creator>	"Sean Bechhofer" .
_:vb898601	<http://purl.org/dc/elements/1.1/date>	"2008-05-xx" .
_:vb898601	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"Initial description." .