https://w3id.org/framester/conceptnet5/data/en/decimal_point <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/point.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/radix_point.n> risorse dalla linked data cloud