@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E7_Activity . @prefix ns2: . ecrm:P14_carried_out_by ns2:c05a40fa-d8a7-3179-98a1-f349c3d2b8fa . @prefix mus: . @prefix ns4: . mus:U31_had_function ns4:composer .