https://w3id.org/framester/conceptnet5/cla/la.aequivalentia.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/force> <https://w3id.org/framester/conceptnet5/data/en/equal> <https://w3id.org/framester/conceptnet5/data/en/value> <https://w3id.org/framester/conceptnet5/data/en/equivalence> risorse dalla linked data cloud