@prefix rdf: . @prefix ns1: . @prefix ecrm: . ns1:feed8e22-e35e-344a-ad2b-9fb00d3865c0 rdf:type ecrm:E21_Person . @prefix rdfs: . ns1:feed8e22-e35e-344a-ad2b-9fb00d3865c0 rdfs:label "William MAYER" . @prefix foaf: . ns1:feed8e22-e35e-344a-ad2b-9fb00d3865c0 foaf:name "William MAYER" ; ecrm:P131_is_identified_by "MAYER, William" ; foaf:surname "MAYER" .