https://w3id.org/framester/conceptnet5/data/en/normalise <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/normal.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/normal> <https://w3id.org/framester/conceptnet5/data/en/ise> risorse dalla linked data cloud