https://w3id.org/framester/conceptnet5/data/en/paraffin <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/use_in_candle> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/fuel> <https://w3id.org/framester/conceptnet5/data/en/kerosene> risorse dalla linked data cloud