@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E7_Activity . @prefix ns2: . ecrm:P14_carried_out_by ns2:e7374e8b-76ae-3f39-bb94-9ea9aa9fad23 . @prefix mus: . @prefix ns4: . mus:U31_had_function ns4:composer .