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