_:vb53157	<http://purl.org/dc/elements/1.1/date>	"2008-05-xx" .
_:vb53157	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"Initial description." .
_:vb53157	<http://purl.org/dc/elements/1.1/creator>	"Sean Bechhofer" .