https://w3id.org/framester/conceptnet5/cla/la.precarius.a <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/doubtful> <https://w3id.org/framester/conceptnet5/data/en/favor> <https://w3id.org/framester/conceptnet5/data/en/precarious> <https://w3id.org/framester/conceptnet5/data/en/petition> <https://w3id.org/framester/conceptnet5/data/en/uncertain> <https://w3id.org/framester/conceptnet5/data/en/entreaty> risorse dalla linked data cloud