https://w3id.org/framester/conceptnet5/data/en/sail_vessel <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/sail.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/transportation_device> <https://w3id.org/framester/conceptnet5/data/en/wind_power_thing> risorse dalla linked data cloud