@prefix foaf: . @prefix ns1: . ns1:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN foaf:topic _:vb720858 , _:vb720859 . @prefix ns2: . ns1:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN foaf:topic ns2:this , _:vb720857 , _:vb720860 . @prefix ns3: . @prefix ns4: . _:vb720857 ns3:hasFamily ns4:this . @prefix pwdr: . @prefix ns6: . _:vb720857 pwdr:describedby ns6:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN . @prefix ns7: . _:vb720857 pwdr:describedby ns7:official . _:vb720858 ns3:hasFamily ns4:this ; pwdr:describedby ns6:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN . _:vb720859 ns3:hasFamily ns4:this ; pwdr:describedby ns6:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN , ns7:official . _:vb720860 ns3:hasFamily ns4:this ; pwdr:describedby ns6:Offer-2019-04-virtuoso-83-app-dev-department-SRV-LIN .