@prefix rdf: . @prefix http-voc: . _:vb319726 rdf:type http-voc:MessageHeader . @prefix pwdr: . @prefix ns3: . _:vb319726 pwdr:describedby ns3:sparql . @prefix ns4: . _:vb319726 pwdr:describedby ns4:sparql , . @prefix ns5: . _:vb319726 http-voc:fieldName ns5:content-length ; http-voc:fieldValue _:vb319727 . _:vb319727 rdf:type http-voc:HeaderElement ; pwdr:describedby ns3:sparql , ns4:sparql , ; http-voc:elementName "139963" .