@prefix rdf: . @prefix http-voc: . _:vb417856 rdf:type http-voc:MessageHeader . @prefix pwdr: . @prefix ns3: . _:vb417856 pwdr:describedby ns3:sparql . @prefix ns4: . _:vb417856 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb417856 pwdr:describedby ns5:faff527d5720454f85954741c8815c78cd7585d2 . @prefix ns6: . _:vb417856 pwdr:describedby ns6:sparql . @prefix ns7: . _:vb417856 http-voc:fieldName ns7:server ; http-voc:fieldValue _:vb417858 . _:vb417858 rdf:type http-voc:HeaderElement ; pwdr:describedby ns4:sparql , ns6:sparql , ns5:faff527d5720454f85954741c8815c78cd7585d2 , ns3:sparql ; http-voc:elementName "Virtuoso/08.00.3224 (Linux) x86_64-redhat-linux-gnu-ANALYTICS VDB" . _:vb417890 rdf:type http-voc:HeaderElement ; pwdr:describedby ns6:sparql , ns3:sparql , ns5:faff527d5720454f85954741c8815c78cd7585d2 , ns4:sparql ; http-voc:elementName "Keep-Alive" . _:vb417933 rdf:first _:vb417856 ; rdf:rest rdf:nil ; pwdr:describedby ns4:sparql , ns6:sparql , ns3:sparql , ns5:faff527d5720454f85954741c8815c78cd7585d2 . _:vb417974 rdf:type http-voc:MessageHeader ; pwdr:describedby ns4:sparql , ns6:sparql , ns5:faff527d5720454f85954741c8815c78cd7585d2 , ns3:sparql ; http-voc:fieldName ns7:connection ; http-voc:fieldValue _:vb417890 . _:vb419121 rdf:first _:vb417974 ; rdf:rest _:vb417933 ; pwdr:describedby ns4:sparql , ns3:sparql , ns5:faff527d5720454f85954741c8815c78cd7585d2 , ns6:sparql .