https://w3id.org/framester/conceptnet5/data/en/bidder <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/raise_price> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/tangible_thing> <https://w3id.org/framester/conceptnet5/data/en/person_type> risorse dalla linked data cloud