@prefix rdf: . @prefix ns1: . rdf:type ns1:ProducersRights . @prefix ecrm: . @prefix ns3: . ecrm:P141i_was_assigned_by ns3:assignment . @prefix ns4: . ecrm:P75i_is_possessed_by ns4:d63282ec-744b-3a6d-b4dc-17b1186f95f2 . @prefix xsd: . @prefix schema: . schema:startTime "1981"^^xsd:gYear .