https://w3id.org/framester/conceptnet5/data/en/bar_code <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/bar.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/not_usually_on_person> risorse dalla linked data cloud