https://w3id.org/framester/conceptnet5/cla/la.donec <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/as_long_as> <https://w3id.org/framester/conceptnet5/data/en/while> <https://w3id.org/framester/conceptnet5/data/en/until> risorse dalla linked data cloud