https://w3id.org/framester/conceptnet5/data/en/many_sort_logic <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/logic.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/predicate_logic.n> risorse dalla linked data cloud