@prefix rdf: . @prefix http-voc: . _:vb67091 rdf:type http-voc:HeaderElement . @prefix pwdr: . @prefix ns3: . _:vb67091 pwdr:describedby ns3:sparql , . @prefix ns4: . _:vb67091 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb67091 pwdr:describedby ns5:sparql ; http-voc:elementName "Keep-Alive" . _:vb67094 rdf:type http-voc:HeaderElement ; pwdr:describedby ns4:sparql , , ns3:sparql , ns5:sparql ; http-voc:elementName "Virtuoso/08.00.3224 (Linux) x86_64-redhat-linux-gnu-ANALYTICS VDB" . _:vb67114 rdf:first _:vb67123 ; rdf:rest rdf:nil ; pwdr:describedby ns4:sparql , ns3:sparql , ns5:sparql , . _:vb67123 rdf:type http-voc:MessageHeader ; pwdr:describedby ns5:sparql , ns3:sparql , , ns4:sparql . @prefix ns6: . _:vb67123 http-voc:fieldName ns6:server ; http-voc:fieldValue _:vb67094 . _:vb67127 rdf:first _:vb67217 ; rdf:rest _:vb67114 ; pwdr:describedby ns4:sparql , , ns5:sparql , ns3:sparql . _:vb67128 rdf:first _:vb67215 ; rdf:rest _:vb67127 ; pwdr:describedby ns3:sparql , ns5:sparql , , ns4:sparql . _:vb67215 rdf:type http-voc:MessageHeader ; pwdr:describedby ns4:sparql , , ns5:sparql , ns3:sparql ; http-voc:fieldName ns6:date ; http-voc:fieldValue _:vb67216 . _:vb67216 rdf:type http-voc:HeaderElement ; pwdr:describedby ns4:sparql , ns5:sparql , ns3:sparql , ; http-voc:elementName "Wed, 31 Jan 2018 07:52:29 GMT" . _:vb67217 rdf:type http-voc:MessageHeader ; pwdr:describedby ns4:sparql , ns5:sparql , ns3:sparql , ; http-voc:fieldName ns6:connection ; http-voc:fieldValue _:vb67091 .