2026-10-01T16:00:33Z https://dcpapers.dublincore.org/oai

oai:dcpapers.dublincore.org:952689118 2026-09-10 dcmi-2026 openaire

Extending KCR5 Relationships toward Integration with BIBFRAME 3.0 Park, Minjung This study examines the limitations of relationship definitions in KCR5 and proposes an extension model based on BIBFRAME 3.0 to address these issues. Although KCR5 adopts the FRBR-based entity-relationship structure, its scope remains largely focused on manifestation-level description and is primarily limited to WEMI–Agent relationships. As a result, relationships involving contextual entities such as place, time, and subject are insufficiently represented. To overcome these limitations, this study utilizes BIBFRAME 3.0 classes and properties to propose an extended relationship framework centered on contextual entities. The proposed model enhances the representation of spatiotemporal and thematic relationships within bibliographic data, enabling richer semantic connections among resources. Furthermore, this study highlights the potential for improving interoperability in international data exchange and supports the development of a semantic, knowledge graph-based bibliographic environment grounded in BIBFRAME. The findings contribute to advancing the transition from record-based cataloging to entity-based, relationship-oriented bibliographic structures in the Korean cataloging context. Dublin Core Metadata Initiative 2026-09-10 info:eu-repo/semantics/conferenceObject Text application/pdf text/html https://doi.org/10.23106/dcmi.952689118 https://dcpapers.dublincore.org/article/952689118 Dublin Core Metadata Initiative Conference Proceedings eng info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/