https://w3id.org/framester/conceptnet5/data/en/courageousness <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/courageous> <https://w3id.org/framester/conceptnet5/data/en/ness> risorse dalla linked data cloud