@prefix rdf: . @prefix ns1: . @prefix ecrm: . ns1:cd49414f-506c-3758-a128-005577cabae0 rdf:type ecrm:E21_Person . @prefix rdfs: . ns1:cd49414f-506c-3758-a128-005577cabae0 rdfs:label "Big Joe Williams" . @prefix foaf: . ns1:cd49414f-506c-3758-a128-005577cabae0 foaf:name "Big Joe Williams" .