https://w3id.org/framester/wn/wn30/instances/word-difference_of_opinion <https://w3id.org/framester/wn/wn30/schema/Word> <https://w3id.org/framester/wn/wn30/schema/lexicalForm> difference of opinion rdf:type <https://w3id.org/framester/wn/wn30/schema/Word> risorse dalla linked data cloud