@prefix rdf: . @prefix rdfs: . @prefix owl: . @prefix skos: . @prefix xl: . @prefix rdag1: . @prefix rda: . @prefix rdaa: . @prefix frbrent: . @prefix foaf: . @prefix ndl: . @prefix dct: . foaf:primaryTopic ; rdf:type ; dct:modified "1979-04-01T00:00:00"; dct:created "1979-04-01"; xl:prefLabel [xl:literalForm "永岡, 乙哉";ndl:transcription "ナガオカ, オトヤ"@ja-Kana,"Nagaoka, Otoya"@ja-Latn]; rdfs:label "永岡, 乙哉"; dct:source "水質汚染防止と産業廃液処理"; skos:exactMatch ; skos:inScheme . rdf:type ; foaf:name "永岡乙哉".