@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 "2015-02-13T14:19:55"; dct:created "1997-03-31"; xl:prefLabel [xl:literalForm "Engell, Hans Jürgen"]; rdfs:label "Engell, Hans Jürgen"; dct:source "鉄鉱石の還元","NUC"; skos:exactMatch ; skos:inScheme . rdf:type ; foaf:name "Hans Jürgen Engell".