https://w3id.org/framester/conceptnet5/cla/la.nucleus.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/core> <https://w3id.org/framester/conceptnet5/data/en/nucleus> <https://w3id.org/framester/conceptnet5/data/en/kernel> <https://w3id.org/framester/conceptnet5/data/en/nut> risorse dalla linked data cloud