https://w3id.org/framester/conceptnet5/data/en/prettify <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/pretty.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/fy> <https://w3id.org/framester/conceptnet5/data/en/pretty> risorse dalla linked data cloud