@prefix rdf: . @prefix ns1: . @prefix efrbroo: . ns1:f711ed0d-88e3-3e73-bf3d-2f06a4294865 rdf:type efrbroo:F20_Performance_Work . @prefix ns3: . ns1:f711ed0d-88e3-3e73-bf3d-2f06a4294865 efrbroo:R12_is_realised_in ns3:d34db012-f1ec-37b4-abce-5a7f7428317b .