https://w3id.org/framester/conceptnet5/data/en/undoubted.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/certain> <https://w3id.org/framester/conceptnet5/data/en/doubt> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/undisputed> <https://w3id.org/framester/conceptnet5/data/en/uncontested> <https://w3id.org/framester/conceptnet5/data/en/doubtless> <https://w3id.org/framester/conceptnet5/data/en/unquestioned> risorse dalla linked data cloud