@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E21_Person . @prefix rdfs: . rdfs:label "Sergue\u00EF Protopopov" . @prefix xsd: . @prefix schema: . schema:birthDate "1893"^^xsd:gYear . @prefix ns5: . ecrm:P100i_died_in ns5:death ; schema:deathDate "1954"^^xsd:gYear ; ecrm:P98i_was_born ns5:birth . @prefix foaf: . foaf:name "Sergue\u00EF Protopopov" ; foaf:firstName "Sergue\u00EF" ; ecrm:P131_is_identified_by "Protopopov, Sergue\u00EF (1893-1954)" ; foaf:surname "Protopopov" .