@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E7_Activity . @prefix ns2: . ecrm:P14_carried_out_by ns2:cb53f23c-72cb-3868-a9e5-d706f30890d8 . @prefix mus: . @prefix ns4: . mus:U31_had_function ns4:composer .