_:vb50713	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/danbri.org/foaf.rdf> .
_:vb50713	<http://www.w3.org/2000/01/rdf-schema#resource>	"http://perso.hirlimann.net/~ludo/foaf.rdf"@en .