@prefix rdf: . @prefix http-voc: . _:vb43405 rdf:type http-voc:HeaderElement . @prefix pwdr: . @prefix ns3: . _:vb43405 pwdr:describedby ns3:ca8c77ade198360ae50c683646edc90c6dda1e1a . @prefix ns4: . _:vb43405 pwdr:describedby ns4:sparql . @prefix ns5: . _:vb43405 pwdr:describedby ns5:sparql ; http-voc:elementName "Virtuoso/08.00.3224 (Linux) x86_64-redhat-linux-gnu-ANALYTICS VDB" .