@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 "2015-04-15T11:41:36"; dct:created "1998-03-03"; xl:prefLabel [xl:literalForm "Aleksandrov, Ivan"]; rdfs:label "Aleksandrov, Ivan"; xl:altLabel [xl:literalForm "アレキサンドロフ"]; dct:source "平面幾何学作図問題 (請求記号: 43-339)","NUC"; skos:exactMatch ; skos:inScheme ; skos:note "遡及入力典拠". rdf:type ; foaf:name "Ivan Aleksandrov".