https://w3id.org/framester/conceptnet5/data/en/internal_combustion_power_motor_vehicle <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/motor_vehicle> <https://w3id.org/framester/conceptnet5/data/en/internal_combustion_power_device> risorse dalla linked data cloud