https://w3id.org/framester/conceptnet5/data/en/parent.v <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/parent> <https://w3id.org/framester/conceptnet5/data/en/raise> <https://w3id.org/framester/conceptnet5/data/en/rear> risorse dalla linked data cloud