https://w3id.org/framester/conceptnet5/cla/la.competitor.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/opponent> <https://w3id.org/framester/conceptnet5/data/en/adversary> <https://w3id.org/framester/conceptnet5/data/en/rival> <https://w3id.org/framester/conceptnet5/data/en/competitor> <https://w3id.org/framester/conceptnet5/data/en/plaintiff> risorse dalla linked data cloud