https://w3id.org/framester/conceptnet5/data/en/whencesoever <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/whence> <https://w3id.org/framester/conceptnet5/data/en/soever> risorse dalla linked data cloud