https://w3id.org/framester/conceptnet5/data/en/nat <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/naught> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/natural> <https://w3id.org/framester/conceptnet5/data/en/firewall> <https://w3id.org/framester/conceptnet5/data/en/ip> risorse dalla linked data cloud