{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T01:07:09Z","timestamp":1768871229029,"version":"3.49.0"},"reference-count":80,"publisher":"Emerald","issue":"5","license":[{"start":{"date-parts":[[2023,4,19]],"date-time":"2023-04-19T00:00:00Z","timestamp":1681862400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JD"],"published-print":{"date-parts":[[2023,8,25]]},"abstract":"<jats:sec><jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title><jats:p>This article examines the<jats:italic>Library of Congress Subject Headings<\/jats:italic>(LCSH), which is the most used subject heading system in the world and an instance of a controlled vocabulary (CV).<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title><jats:p>The method used to examine the system is based on both authors\u2019 subject knowledge in the field of information science (IS) and the subfield of knowledge organization (KO). Core\u00a0concepts in this domain were examined (1) by checking if they are present or not in the system; (2) if not, by determining whether LCSH contains alternative terms useful for searching documents about the missing concept, by examining books indexed by the Library of Congress; (3) by identifying the semantic relations between subject headings.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Findings<\/jats:title><jats:p>The results demonstrate fundamental problems in the logical consistency of the representation of\u00a0IS and KO in LCSH.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Practical implications<\/jats:title><jats:p>The implications for CVs in general are discussed.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title><jats:p>No previous study has used our method to examine LCSH\u2019s coverage of IS.<\/jats:p><\/jats:sec>","DOI":"10.1108\/jd-11-2022-0256","type":"journal-article","created":{"date-parts":[[2023,4,18]],"date-time":"2023-04-18T04:09:05Z","timestamp":1681790945000},"page":"1265-1284","source":"Crossref","is-referenced-by-count":2,"title":["The coverage of information science and knowledge organization in the<i>Library of Congress Subject Headings<\/i>"],"prefix":"10.1108","volume":"79","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8839-9930","authenticated-orcid":false,"given":"Jonathan","family":"Furner","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9535-1732","authenticated-orcid":false,"given":"Birger","family":"Hj\u00f8rland","sequence":"additional","affiliation":[]}],"member":"140","published-online":{"date-parts":[[2023,4,19]]},"reference":[{"key":"key2023082411562540900_ref001","volume-title":"Cataloging and Classification of Non-western Material; Concerns, Issues, and Practices","year":"1980"},{"key":"key2023082411562540900_ref002","volume-title":"List of Subject Headings for Use in Dictionary Catalogs","author":"American Library Association","year":"1895"},{"key":"key2023082411562540900_ref087","volume-title":"The Organization of Knowledge: Caught between Global Structures and Local Meaning","year":"2017"},{"key":"key2023082411562540900_ref003","doi-asserted-by":"crossref","unstructured":"Barit\u00e9, M. 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