LLM-based ontological extraction tools, including SPIRES

Repository for the Human Disease Ontology.

Ontology for the description of human clinical features

BFO repository including source code and latest documents

ROBOT is an OBO Tool

Mondo Disease Ontology

A Python frontend to (Open Biomedical) Ontologies.

Bootstrap an OBO Library ontology

Source ontology files for the Gene Ontology

The core repository for the FOODON food ontology project. This holds the key classes of the ontology; larger files and the results of text-mining projects will be stored in other repos.

Schema and generated objects for biolink data model and upper ontology

PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models

Metadata and website for the Open Bio Ontologies Foundry Ontology Registry

Simple Standard for Sharing Ontology Mappings

An ontology of cell types

A community-driven ontology for the representation of environments

An ontology of gross anatomy covering metazoa. Works in concert with https://github.com/obophenotype/cell-ontology

Ontology Access Kit: A python library and command line application for working with ontologies

python library for working with ontologies and ontology associations

Ontology Lookup Service from SPOT at EBI