_:vb82239 . _:vb82241 . _:vb82240 . _:vb82239 _:vb82240 . _:vb82240 . _:vb82237 . _:vb82241 _:vb82239 . _:vb82237 . _:vb82239 . _:vb82240 "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" . _:vb82242 _:vb82241 . _:vb82239 . _:vb82237 . _:vb82237 _:vb82238 . _:vb82238 "OpenLink Virtuoso RDF crawler" . _:vb82238 . _:vb82242 _:vb82237 . _:vb82238 .