https://w3id.org/framester/conceptnet5/data/en/covert <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/cla/la.coopertus> <https://w3id.org/framester/conceptnet5/cla/fro.covrir.v> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/cover> <https://w3id.org/framester/conceptnet5/cla/la.coopertus> <https://w3id.org/framester/conceptnet5/cla/fro.covert> risorse dalla linked data cloud