@prefix rdf: . @prefix ecrm: . rdf:type ecrm:E7_Activity . @prefix ns2: . ecrm:P14_carried_out_by ns2:a21c6d96-0cb5-3d74-9126-adbb5f5d8bd3 . @prefix mus: . @prefix ns4: . mus:U31_had_function ns4:composer .