# \#ontology

**URL:** https://odm.discourse.group/tag/ontology/46.md

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## [Ontology references in ODM](https://odm.discourse.group/t/ontology-references-in-odm/196)

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**Author:** [@matthomson](https://odm.discourse.group/u/matthomson)\
**Replies:** 0\
**Last updated:** [June 30, 2026, 10:19pm UTC](https://odm.discourse.group/t/ontology-references-in-odm/196 "2026-06-30T22:19:33Z")

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We have had some succession using the PHES-ODM Search Model Context Protocol (MCP) and the ontology mapping tool that @dmanuel developed, to improve the ontology linkages within the PHES-ODM to better support controlled …