https://w3id.org/framester/conceptnet5/data/en/from_time_to_time <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/time.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/now_and_again> <https://w3id.org/framester/conceptnet5/data/en/now_and_then> risorse dalla linked data cloud