@prefix rdf: . @prefix nif: . _:vb865528 rdf:first nif:referenceContext ; rdf:rest _:vb865529 . @prefix pwdr: . @prefix ns3: . _:vb865528 pwdr:describedby ns3:nif-core . _:vb865529 rdf:first nif:beginIndex ; rdf:rest _:vb865530 ; pwdr:describedby ns3:nif-core . _:vb865530 rdf:first nif:endIndex ; rdf:rest rdf:nil ; pwdr:describedby ns3:nif-core .