@prefix rdf: . @prefix rdfs: . @prefix owl: . @prefix skos: . @prefix xl: . @prefix rdag1: . @prefix rda: . @prefix rdaa: . @prefix frbrent: . @prefix foaf: . @prefix ndl: . @prefix dct: . rdf:type ; dct:modified "2018-02-08T17:26:31"; dct:created "1980-06-20"; xl:prefLabel [xl:literalForm "円周率";ndl:transcription "エンシュウリツ"@ja-Kana,"Enshuritsu"@ja-Latn]; rdfs:label "円周率"; xl:altLabel [xl:literalForm "Pi"]; dct:source "円周率の歴史 / 平山諦 著","広辞苑 第5版"; skos:exactMatch ; skos:inScheme ; owl:sameAs ; skos:relatedMatch ,,; skos:broader ; skos:closeMatch . rdfs:label "超越数".