@prefix rdf: . @prefix http-voc: . _:vb67613 rdf:type http-voc:MessageHeader . @prefix pwdr: . @prefix ns3: . _:vb67613 pwdr:describedby ns3:sparql , . @prefix ns4: . _:vb67613 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb67613 pwdr:describedby ns5:sparql . @prefix ns6: . _:vb67613 http-voc:fieldName ns6:user-agent ; http-voc:fieldValue _:vb67633 . _:vb67633 rdf:type http-voc:HeaderElement ; pwdr:describedby ns3:sparql , ns4:sparql , ns5:sparql , ; http-voc:elementName "OpenLink Virtuoso RDF crawler" . _:vb67634 rdf:type http-voc:MessageHeader ; pwdr:describedby ns3:sparql , ns5:sparql , , ns4:sparql ; http-voc:fieldName ns6:accept ; http-voc:fieldValue _:vb68732 . _:vb67956 rdf:first _:vb67634 ; rdf:rest rdf:nil ; pwdr:describedby , ns3:sparql , ns5:sparql , ns4:sparql . _:vb68006 rdf:first _:vb67613 ; rdf:rest _:vb67956 ; pwdr:describedby ns3:sparql , , ns5:sparql , ns4:sparql . _:vb68732 rdf:type http-voc:HeaderElement ; pwdr:describedby , ns5:sparql , ns3:sparql , ns4:sparql ; http-voc:elementName "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" .