https://w3id.org/framester/conceptnet5/cla/pt.vaso.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/vessel> <https://w3id.org/framester/conceptnet5/data/en/vase> <https://w3id.org/framester/conceptnet5/data/en/toilet> risorse dalla linked data cloud