@prefix rdf: . @prefix ns1: . @prefix ecrm: . ns1:db86a723-8b92-33ca-a809-eac48980481a rdf:type ecrm:E21_Person . @prefix rdfs: . ns1:db86a723-8b92-33ca-a809-eac48980481a rdfs:label "WITZ" . @prefix foaf: . ns1:db86a723-8b92-33ca-a809-eac48980481a foaf:name "WITZ" ; ecrm:P131_is_identified_by "WITZ" ; foaf:surname "WITZ" .