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Representation and Application of Ontology for Product Data Using RDF  

Lee H. J. (인하대학교 대학원 컴퓨터정보공학과)
Yoo S. B. (인하대학교 컴퓨터공학부)
Abstract
W3C has developed the RDF standard for utilizing ontology in Web applications. This paper presents extracting, storing, and applying ontology on product data. The design and tooling information included in STEP-NC files is focused as an example. By analyzing the relationship among the product data, the RDF schema is designed first. Based on the schema ontology if extracted and stored in XML files. As an application of the stored ontology, we can reconfigure the sitemap of product data repositories. In this example, the users can select the view that he or she is interested in (e.g. product, tool, person). With such various views of an product data repository, the users can access the specific data more effectively.
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