https://w3id.org/framester/conceptnet5/data/en/combustion_engine <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/use_fossil_fuel> <https://w3id.org/framester/conceptnet5/data/en/use_fossile_fuel> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/harmful_to_earth%27s_environment> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/machine> risorse dalla linked data cloud