https://w3id.org/framester/conceptnet5/data/en/buckskin <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/skin.n> <https://w3id.org/framester/conceptnet5/data/en/buck.n> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/leather> risorse dalla linked data cloud