@prefix rdf: . @prefix http-voc: . _:vb259997 rdf:type http-voc:HeaderElement . @prefix pwdr: . @prefix ns3: . _:vb259997 pwdr:describedby ns3:f882208fed1d678311cd73183a0c41f75ecff151 . @prefix ns4: . _:vb259997 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb259997 pwdr:describedby ns5:sparql . @prefix ns6: . _:vb259997 pwdr:describedby ns6:sparql ; http-voc:elementName "Virtuoso/08.00.3224 (Linux) x86_64-redhat-linux-gnu-ANALYTICS VDB" . _:vb260027 rdf:type http-voc:MessageHeader ; pwdr:describedby ns6:sparql , ns3:f882208fed1d678311cd73183a0c41f75ecff151 , ns4:sparql , ns5:sparql . @prefix ns7: . _:vb260027 http-voc:fieldName ns7:server ; http-voc:fieldValue _:vb259997 .