https://w3id.org/framester/conceptnet5/data/en/yesterevening <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/even> <https://w3id.org/framester/conceptnet5/data/en/yester> risorse dalla linked data cloud