https://w3id.org/framester/conceptnet5/data/en/iferous <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/ferous> <https://w3id.org/framester/conceptnet5/data/en/i> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/ferous> risorse dalla linked data cloud