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