https://w3id.org/framester/conceptnet5/data/en/selfstanding <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/self> <https://w3id.org/framester/conceptnet5/data/en/stand> risorse dalla linked data cloud