https://w3id.org/framester/conceptnet5/data/en/aft <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/after> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/car_engine> <https://w3id.org/framester/conceptnet5/data/en/device> risorse dalla linked data cloud