@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 "2024-01-24T15:18:16"; dct:created "2024-01-24"; xl:prefLabel [xl:literalForm "Robertson, Peter Kay, 1949-"]; rdfs:label "Robertson, Peter Kay, 1949-"; xl:altLabel [xl:literalForm "ロバートソン, P. K."],[xl:literalForm "Robertson, P. K."]; dct:source "地盤工学の実務におけるコーン貫入試験, 2023.12","LCCN: n 85804623"; skos:exactMatch ,; skos:inScheme . rdf:type ; foaf:name "Peter Kay Robertson"; rda:dateOfBirth "1949".