@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 "2024-11-19T10:16:59"; dct:created "2024-11-19"; xl:prefLabel [xl:literalForm "Ploeg, Jan Douwe van der, 1950-"]; rdfs:label "Ploeg, Jan Douwe van der, 1950-"; xl:altLabel [xl:literalForm "ファンデルプルフ, ヤンダウェ"]; dct:source "小農経済が変える食と農, 2024.10","LCCN: n 87931298"; skos:exactMatch ,; skos:inScheme . rdf:type ; foaf:name "Jan Douwe van der Ploeg"; rda:dateOfBirth "1950"; rda:professionOrOccupation "オランダ・ワーヘニンゲン大・名誉教授".