https://w3id.org/framester/conceptnet5/data/en/manifesto <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/it.manifestare> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/reference_work> risorse dalla linked data cloud