https://w3id.org/framester/conceptnet5/cla/ang.leaf.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/leaf> <https://w3id.org/framester/conceptnet5/data/en/permission> <https://w3id.org/framester/conceptnet5/data/en/page> risorse dalla linked data cloud