The mission of the OBO Foundry is to develop a family of interoperable ontologies that are both logically well-formed and scientifically accurate. To achieve this, OBO Foundry participants follow and contribute to the development of an evolving set of principles including open use, collaborative development, non-overlapping and strictly-scoped content, and common syntax and relations, based on ontology models that work well, such as the Operations Committee with Editorial, Technical and Outreach working groups.
LLM-based ontological extraction tools, including SPIRES
Repository for the Human Disease Ontology.
Ontology for the description of human clinical features
Bootstrap an OBO Library ontology
Mondo Disease Ontology
A Python frontend to (Open Biomedical) Ontologies.
Source ontology files for the Gene Ontology
Schema and generated objects for biolink data model and upper 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.
PheKnowLator: Heterogeneous Biomedical Knowledge Graphs and Benchmarks Constructed Under Alternative Semantic Models
Metadata and website for the Open Bio Ontologies Foundry Ontology Registry
An ontology of cell types
Simple Standard for Sharing Ontology Mappings
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
OBO Organized Knowledge: Training materials for becoming an OBO engineer
Released 2003