reverse Polish notation https://w3id.org/framester/wn/wn30/instances/wordsense-reverse_Polish_notation-noun-1 <https://w3id.org/framester/wn/wn30/schema/NounWordSense> rdfs:label reverse Polish notation <https://w3id.org/framester/wn/wn30/schema/tagCount> 0 rdf:type <https://w3id.org/framester/wn/wn30/schema/NounWordSense> <https://w3id.org/framester/wn/wn30/schema/word> <https://w3id.org/framester/wn/wn30/instances/word-reverse_Polish_notation> risorse dalla linked data cloud