@prefix rdf: . @prefix ns1: . @prefix ecrm: . ns1:f1dc9dee-67cb-3ebc-93c0-709cd3ee92cc rdf:type ecrm:E21_Person . @prefix rdfs: . ns1:f1dc9dee-67cb-3ebc-93c0-709cd3ee92cc rdfs:label "G. MARIETTI" . @prefix foaf: . ns1:f1dc9dee-67cb-3ebc-93c0-709cd3ee92cc foaf:name "G. MARIETTI" ; ecrm:P131_is_identified_by "MARIETTI, G." ; foaf:surname "MARIETTI" .