https://w3id.org/framester/conceptnet5/data/en/discreet <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.discretus> <https://w3id.org/framester/conceptnet5/cla/fro.discret> risorse dalla linked data cloud