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A Study on National Linking System Implementation based on Linked Data for Public Data

Journal of the Korean Society for Information Management / Journal of the Korean Society for Information Management, (P)1013-0799; (E)2586-2073
2013, v.30 no.1, pp.259-284
https://doi.org/10.3743/KOSIM.2013.30.1.259

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Abstract

Public information has been collected in various fields with huge costs in order to serve public purposes such as public agencies' policy-making. However, the collected public information has been overlooked as silos. In korea, many attempts have been made to open the public information to the public only to result in limited extent, where OpenAPI data is being presented by some agencies. Recently, at the national level, the LOD(Linking Open Data) project has built the national DB, initiating the ground on which the linked data will be based for their active availability. This study has outlined overall problems in earlier projects which have built up national linking systems based on linked data for public data use. A possible solution has been proposed with a real experience of having set up an existing national DB of Korean public agencies.

keywords
공공데이터, 링크드 데이터, 국가 연계체계, 도메인 온톨로지, 시맨틱 웹, LOD, 링크드 데이터 클라우드, public data, linked data, national linking system, domain ontology, semantic web, linked open data, linked data clouds

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Journal of the Korean Society for Information Management