@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E21_Person . @prefix rdfs: . rdfs:label "Lukasz Gottwald" . @prefix xsd: . @prefix schema: . schema:birthDate "1973-09-26"^^xsd:date . @prefix ns5: . ecrm:P98i_was_born ns5:birth . @prefix foaf: . foaf:name "Lukasz Gottwald" ; foaf:gender "male"@en . @prefix dc: . dc:identifier "20179397" ; foaf:firstName "Lukasz" ; ecrm:P131_is_identified_by "Gottwald, Lukasz (1973)" ; foaf:surname "Gottwald" .