https://w3id.org/framester/conceptnet5/data/en/cyanato.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/radical> <https://w3id.org/framester/conceptnet5/data/en/univalent> <https://w3id.org/framester/conceptnet5/data/en/cyanate> <https://w3id.org/framester/conceptnet5/data/en/cyanide> risorse dalla linked data cloud