https://w3id.org/framester/wn/wn30/instances/word-barrel_vault <https://w3id.org/framester/wn/wn30/schema/Word> <https://w3id.org/framester/wn/wn30/schema/lexicalForm> barrel vault rdf:type <https://w3id.org/framester/wn/wn30/schema/Word> risorse dalla linked data cloud