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The Utilization of Metadata Elements and Content Designation for Improving Semantic Interoperability in Context of Digital Libraries

Journal of the Korean Society for Library and Information Science / Journal of the Korean Society for Library and Information Science, (P)1225-598X; (E)2982-6292
2008, v.42 no.1, pp.193-211

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Abstract

The purpose of this study is to examine semantic interoperability in terms of metadata elements and content designation in context of digital libraries. This study analyzed 78 digital libraries implemented using Greenstone application with respect to metadata elements and their content designation. Using crosswalks of digital libraries' metadata elements, and comparisons of content designation in elements, this study identifies three aspects which can impact semantic interoperability. First, there were less than 25% core metadata elements even within homogeneous information communities. Second, discrepancy exists between element names and their usage. Third, different levels were identified when assigning content to designated elements in terms of integrity and completeness.

keywords
상호운용성, 의미적 상호운용성, 디지털 도서관, 메타데이터, 메타데이터 요소, 메타데이터 요소활용, Interoperability, Semantic Interoperability, Digital Libraries, Metadata, Metadata Elements, Metadata Content Designation

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Journal of the Korean Society for Library and Information Science