these two systems in order to reduce confusion and errors when data are merged uncritically. The discussion draws on experience gained from a previous Illinois State University Research Grant-funded project that used the Wikipedia List of African-American writers to enhance library catalog records.
Keywords
Authority control, Library of Congress Demographic Group Terms (LCDGT), Wikipedia lists, Metadata, Data integration, Cataloging, Wikidata.
Introduction
Librarians, archivists, and museum professionals are increasingly realizing the value of using and contributing information to Wikimedia projects, and as the amount of knowledge in Wikipedia and Wikidata grows, the benefits to libraries in partnering with Wikimedia projects to enhance their own bibliographic records and catalog search results increase. Librarians, archivists, and museum professionals have also created an immense number of bibliographic and authority records that Wikipedia and Wikidata editors can consult as information resources and examples of how to organize knowledge. Differences between Wikipedia resources and library catalog records provide opportunities for librarians and Wikipedians to learn from each other and improve description and discoverability in both resources for their respective users. e following discussion describes experiences gained from a previous Illinois State University Research Grant-funded project that explored using the Wikipedia List of African-American writers (Wikipedia contributors, 2020a) to enhance MAchine-Readable Cataloging (MARC) records with demographic group terms for authors.
Trends for the library catalog currently integrate the discoverability of local resources with features of the larger web environment. is mixture o en draws from existing metadata in library catalog records. Examples include allowing users to refine searches using facets, using Functional Requirements for Bibliographic Records (FRBR) by showing a work in its representation of versions and editions, using linked data approaches for common entities, and integrating community-
