https://w3id.org/framester/conceptnet5/cla/fr.arbitre.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/arbitrator> <https://w3id.org/framester/conceptnet5/data/en/mediator> <https://w3id.org/framester/conceptnet5/data/en/referee> risorse dalla linked data cloud