https://w3id.org/framester/conceptnet5/data/en/rarely <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/ly> <https://w3id.org/framester/conceptnet5/data/en/rare> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/rarity> risorse dalla linked data cloud