@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 "2024-02-26T08:38:55"; dct:created "2021-03-16"; xl:prefLabel [xl:literalForm "Campbell, John, 1938-"]; rdfs:label "Campbell, John, 1938-"; dct:source "LCCN: nb2010017241","鋳造技術ミニハンドブック, 2021.1"; skos:exactMatch ,; skos:inScheme . rdf:type ; foaf:name "John Campbell"; rda:dateOfBirth "1938"; rda:professionOrOccupation "金属技術者".