_:vb863879	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/dig.csail.mit.edu/2007/01/camp/data> .
_:vb863879	<http://xmlns.com/foaf/0.1/mbox_sha1sum>	"a516e5d2fa154d9f6c490d710a1a63676f13d813" .