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A Preliminary Study on Extending OAK Metadata for Research Data

  • Journal of Korean Library and Information Science Society
  • Abbr : JKLISS
  • 2020, 51(3), pp.27-51
  • DOI : 10.16981/kliss.51.3.202009.27
  • Publisher : Korean Library And Information Science Society
  • Research Area : Interdisciplinary Studies > Library and Information Science
  • Received : August 13, 2020
  • Accepted : September 7, 2020
  • Published : September 28, 2020

Lee, Mihwa 1 Lee Eun Ju 2 Rho Jee-Hyun 3

1공주대학교
2동의대학교
3부산대학교

Accredited

ABSTRACT

This study aims to propose an extended OAK metadata for research data that would be described in OAK, an open access repository of the National Library of Korea. As a research method, literature review, case studies, and interviews with related parties were conducted. The method of extending the existing OAK metadata for research data was derived as follows. First, in modeling for research data, the structure of the collection> item> file is maintained, the collection is placed as a higher group to which the research data can be grouped, and item was combined metadata and files or digital objects of various formats together. Second, by mapping the metadata standard and case organizations with the existing OAK metadata, elements judged to need to be extended to OAK for research data were selected and reflected in the existing OAK. Third, the controlled vocabulary and syntax are also proposed so that it can be used for search or later statistics through structured data. By expanding the OAK metadata to describe research data, research data produced in Korea can be officially stored and used, which is the basis for preventing duplication of research and sharing and recycling research results nationally.

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