https://w3id.org/framester/conceptnet5/data/en/doubtable.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/doubtful> <https://w3id.org/framester/conceptnet5/data/en/dubious> <https://w3id.org/framester/conceptnet5/data/en/doubt> <https://w3id.org/framester/conceptnet5/data/en/fearsome> <https://w3id.org/framester/conceptnet5/data/en/dubitable> <https://w3id.org/framester/conceptnet5/data/en/redoubtable> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/uncertain> risorse dalla linked data cloud