@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E21_Person . @prefix rdfs: . rdfs:label "Sebastian Vredeman de Vries" . @prefix owl: . owl:sameAs , . @prefix foaf: . foaf:name "Sebastian Vredeman de Vries" . @prefix dc: . dc:identifier "20185307" ; foaf:firstName "Sebastian" ; ecrm:P131_is_identified_by "Vredeman de Vries, Sebastian" ; foaf:surname "Vredeman de Vries" .