There are 2 repositories under bioregistry topic.
PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models
📮 An integrative registry of biological databases, ontologies, and nomenclatures.
📛 A Python package for using ontologies, terminologies, and biomedical nomenclatures
🗺️ Community curated and predicted equivalences and related mappings between named biological entities that are not available from primary sources.