@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 "2002-03-27T15:06:00"; dct:created "1997-03-31"; xl:prefLabel [xl:literalForm "Sigmund, Karl, 1945-"]; rdfs:label "Sigmund, Karl, 1945-"; xl:altLabel [xl:literalForm "シグムンド"],[xl:literalForm "シグムント"]; dct:source "生物の進化と微分方程式","USMC"; skos:exactMatch ; skos:inScheme . rdf:type ; foaf:name "Karl Sigmund"; rda:dateOfBirth "1945".