@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E21_Person . @prefix rdfs: . rdfs:label "Philibert Delavigne" . @prefix foaf: . foaf:name "Philibert Delavigne" ; foaf:firstName "Philibert" ; ecrm:P131_is_identified_by "Delavigne, Philibert" ; foaf:surname "Delavigne" .