@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 "2024-01-22T10:00:16"; dct:created "1997-03-31"; xl:prefLabel [xl:literalForm "Rychtman, Allen C"]; rdfs:label "Rychtman, Allen C"; dct:source "LCCN: n81107526","酸-塩基の理論"; skos:exactMatch ,; skos:inScheme . rdf:type ; foaf:name "Allen C Rychtman".