https://w3id.org/framester/conceptnet5/cla/la.saliva.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/saliva> <https://w3id.org/framester/conceptnet5/data/en/spittle> risorse dalla linked data cloud