https://w3id.org/framester/conceptnet5/data/en/powerless <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/power.n> <https://w3id.org/framester/conceptnet5/data/en/less> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/less> <https://w3id.org/framester/conceptnet5/data/en/power> risorse dalla linked data cloud