Data transformation framework for LinkML data models

Repository for the GA4GH phenopacket schema

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

An instance of KG Hub to produce a knowledge graph for COVID-19 response.

An ontology of cell types

Simple Standard for Sharing Ontology Mappings

Schema and generated objects for biolink data model and upper ontology

A Tool to Annotate and Prioritize Exome Variants

Ontology lifecycle management

LLM-based ontological extraction tools, including SPIRES

LLM retrieval augmented generation agent for the Monarch Knowledge graph.

Linked Open Data Modeling Language

LLM-driven curation assist tool

SQL and SQLite builds of OWL ontologies

Medical action ontology

Repository for representing genotypes and their association with phenotypes

OBO Library edition of NCIt

Modular environmental exposures ontology

Ontology for representing scientific evidence and provenance information

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

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

Mondo Disease Ontology

python library for working with ontologies and ontology associations

Source ontology files for the Gene Ontology

ROBOT is an OBO Tool

Ontology for the description of human clinical features

Web-component for creating & showing VSM-sentences — Visual Syntax Method

AJAX Genome Browser