Official Go implementation of the Ontology protocol. https://dev-docs.ont.io/#/

The webprotege code base

Protege Desktop

Metadata and website for the Open Bio Ontologies Foundry Ontology Registry

Information Integration Tool

Digital Buildings (ontology and SDK) currently being used by Google internally to manage our own buildings.

A system for managing OBO PURLs

Repository for the Human Disease Ontology.

Wizard for documenting ontologies. WIDOCO is a step by step generator of HTML templates with the documentation of your ontology. It uses the LODE environment to create part of the template.

ROBOT is an OBO Tool

The Financial Industry Business Ontology (FIBO) defines the sets of things that are of interest in financial business applications and the ways that those things can relate to one another. In this way, FIBO can give meaning to any data (e.g., spreadsheets, relational databases, XML documents) that describe the business of finance.

Comprehensive Java library for the Ontology blockchain.

Node graphs, OSINT data mining, and plugins. Connect unstructured and public data for transformative insights

EDAM is a domain ontology of data analysis and data management in bio- and other sciences, and science-based applications. It comprises concepts related to analysis, modelling, optimisation, and data life cycle. Targetting usability by diverse users, EDAM's structure is relatively simple, divided into 4 sections: Topic, Operation, Data, and Format.

Learning Descritpion Logic by Engineering a Collaborative Ontology for COVID-19

Mondo Disease Ontology

This repository contains the documentation & specs for the ONE Record standard.

Bootstrap an OBO Library ontology

Data model and processing tools for investigative entity data

Python library and command-line interface for inspecting and visualizing RDF models aka ontologies.