_:vb69002 . _:vb69000 _:vb69001 . _:vb69004 _:vb69002 . _:vb69005 _:vb69000 . _:vb69000 . _:vb69003 "application/rdf+xml; q=1.0, text/rdf+n3; q=0.9, application/rdf+turtle; q=0.5, application/x-turtle; q=0.6, application/turtle; q=0.5, text/turtle; q=1.0, application/xml; q=0.2, */*; q=0.1" . _:vb69002 . _:vb69004 . _:vb69000 . _:vb69001 . _:vb69001 "OpenLink Virtuoso RDF crawler" . _:vb69002 _:vb69003 . _:vb69003 . _:vb69005 _:vb69004 .