https://w3id.org/framester/conceptnet5/cla/da.bagatel.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/trifle> <https://w3id.org/framester/conceptnet5/data/en/bagatelle> risorse dalla linked data cloud