@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E21_Person . @prefix rdfs: . rdfs:label "Pierre-Yves Level" . @prefix xsd: . @prefix schema: . schema:birthDate "1937"^^xsd:gYear . @prefix ns5: . ecrm:P98i_was_born ns5:birth . @prefix foaf: . foaf:name "Pierre-Yves Level" ; foaf:firstName "Pierre-Yves" ; ecrm:P131_is_identified_by "Level, Pierre-Yves (1937)" ; foaf:surname "Level" .