@prefix rdf: . @prefix http-voc: . _:vb422480 rdf:type http-voc:MessageHeader . @prefix pwdr: . @prefix ns3: . _:vb422480 pwdr:describedby ns3:sparql . @prefix ns4: . _:vb422480 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb422480 pwdr:describedby ns5:faff527d5720454f85954741c8815c78cd7585d2 . @prefix ns6: . _:vb422480 pwdr:describedby ns6:sparql . @prefix ns7: . _:vb422480 http-voc:fieldName ns7:host ; http-voc:fieldValue _:vb422481 . _:vb422481 rdf:type http-voc:HeaderElement ; pwdr:describedby ns5:faff527d5720454f85954741c8815c78cd7585d2 , ns4:sparql , ns6:sparql , ns3:sparql ; http-voc:elementName "linkeddata.uriburner.com" .