@prefix rdf: . @prefix ns1: . @prefix mus: . ns1:derivation_assignment rdf:type mus:M39_Derivation_Type_Assignment . @prefix ecrm: . @prefix ns4: . ns1:derivation_assignment ecrm:P14_carried_out_by ns4:BnF . @prefix ns5: . ns1:derivation_assignment ecrm:P41_classified ns5:ef0aa2ea-6a75-3b67-8587-1158a57f1ed3 . @prefix ns6: . ns1:derivation_assignment ecrm:P41_classified ns6:a6e561cd-6118-320b-823e-7ee51dc38eef .