@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 "2009-05-01T13:38:10"; dct:created "2009-04-30"; xl:prefLabel [xl:literalForm "石塚, 優";ndl:transcription "イシツカ, マサル"@ja-Kana,"Ishitsuka, Masaru"@ja-Latn]; rdfs:label "石塚, 優"; dct:source "高齢者福祉を問う / 久塚純一, 石塚優, 原清一 編","初出資料"; skos:exactMatch ; skos:inScheme . rdf:type ; foaf:name "石塚優"; rda:dateOfBirth "1950"; rda:biographicalInformation "大学教員"; rda:fieldOfActivityOfThePerson "高齢社会論, 社会調査".