https://w3id.org/framester/conceptnet5/data/en/regulation <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/concept.n> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/formal_code_of_conduct> risorse dalla linked data cloud