@prefix rdf: . @prefix http-voc: . _:vb43619 rdf:type http-voc:HeaderElement . @prefix pwdr: . @prefix ns3: . _:vb43619 pwdr:describedby ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a . @prefix ns4: . _:vb43619 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb43619 pwdr:describedby ns5:sparql ; http-voc:elementName "Keep-Alive" . _:vb43620 rdf:type http-voc:MessageHeader ; pwdr:describedby ns4:sparql , ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a , ns5:sparql . @prefix ns6: . _:vb43620 http-voc:fieldName ns6:server ; http-voc:fieldValue _:vb43647 . _:vb43634 rdf:type http-voc:MessageHeader ; pwdr:describedby ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a , ns5:sparql , ns4:sparql ; http-voc:fieldName ns6:connection ; http-voc:fieldValue _:vb43619 . _:vb43638 rdf:first _:vb43620 ; rdf:rest rdf:nil ; pwdr:describedby ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a , ns5:sparql , ns4:sparql . _:vb43639 rdf:first _:vb43634 ; rdf:rest _:vb43638 ; pwdr:describedby ns4:sparql , ns5:sparql , ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a . _:vb43647 rdf:type http-voc:HeaderElement ; pwdr:describedby ns4:sparql , ns5:sparql , ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a ; http-voc:elementName "Virtuoso/08.00.3224 (Linux) x86_64-redhat-linux-gnu-ANALYTICS VDB" .