Protege Desktop
Semantica 🧠 — AI-native knowledge graph intelligence framework for semantic retrieval, ontology reasoning, context graphs, and explainable AI systems.
The webprotege code base
Automatic Ontology and Knowledge Graph construction with LLM
A package for ontology engineering with deep learning and language models.
Online tool to automatically generate documentation and evaluation for Ontologies hosted on GitHub
The OntoUML/UFO Catalog is a collaborative, structured and open-source catalog of OntoUML and UFO ontology models.
OntoAligner: A Python Toolkit for Ontology Alignment https://pypi.org/project/OntoAligner/
Plow - The ontology package manager
Transform UML into a formal OWL ontology and SHACL shapes
OntoLearner: A Modular Python Library for Ontology Learning with LLMs https://pypi.org/project/OntoLearner/
OWASP Ontology-driven Threat Modelling framework
Tool to transform an ontology diagram into OWL code.
An opinionated list of practical tools for Conceptual Modeling and Linked Data
PROV & SSN/SOSA mapped to BFO-ISO, RO, & CCO
Metadata for Ontology Description and Publication Ontology
Practice #ontology engineering with Python (and other languages).
This is a repository of terminology and texts for inclusiveorg.net and related works.
An LLM-based system for collaborative ontology engineering
Maintenance and development of the EBUCorePlus
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