@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E7_Activity . @prefix ns2: . ecrm:P14_carried_out_by ns2:b91c729f-a8ca-3e10-9bf1-2839e4f7886b . @prefix mus: . @prefix ns4: . mus:U31_had_function ns4:composer .