https://w3id.org/framester/conceptnet5/data/en/jet_engine <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/jet> <https://w3id.org/framester/conceptnet5/data/en/engine.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/aircraft_engine> <https://w3id.org/framester/conceptnet5/data/en/improvement_of_turbo_prop> <https://w3id.org/framester/conceptnet5/schema/UsedFor> <https://w3id.org/framester/conceptnet5/data/en/propel_aircraft> risorse dalla linked data cloud