Soil Data Rescue and Harmonization:

First pass at repo for Exo

Repository for the GA4GH inlined phenopacket schema

A vocabulary for describing Zebrafish Phenotypes

source files for OBA (Ontology of Biological Attributes)

Summary Dashboard for Open Biological and Biomedical Ontologies

Build for NCBITaxon

An ontology about groups of interacting organisms such as populations and communities

Standard terms for annotating mammalian phenotypic data

OBO Library edition of NCIt

Medical action ontology

Modular environmental exposures ontology

Biological Collections Ontology

Explore the Plant Trait Ontology on the Planteome site.

Repository for the Plant Ontology

PATO - the Phenotype And Trait Ontology

The Unified Phenotype Ontology (uPheno) integrates multiple phenotype ontologies into a unified cross-species phenotype ontology.

information artifact ontology

RO is an ontology of relations for use with biological ontologies

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

A community-driven ontology for the representation of environments

Mondo Disease Ontology

python library for working with ontologies and ontology associations

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.

Source ontology files for the Gene Ontology

ROBOT is an OBO Tool

Ontology for the description of human clinical features

BFO repository including source code and latest documents