https://w3id.org/framester/conceptnet5/data/en/gunpowder <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/gun.n> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/explosive> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/artificial_substance> <https://w3id.org/framester/conceptnet5/data/en/powder> <https://w3id.org/framester/conceptnet5/data/en/mixture> <https://w3id.org/framester/conceptnet5/data/en/low_explosive> risorse dalla linked data cloud