@prefix rdf: . @prefix mus: . rdf:type mus:M28_Individual_Performance . @prefix ecrm: . @prefix ns3: . ecrm:P14_carried_out_by ns3:a9903d47-7d49-3142-94fe-7307f12f5475 . @prefix ns4: . mus:U31_had_function ns4:chief_conductor .