Ontology Domain Subsumption A package for enforcing domain subsumption constraints on inserts and updates issued to an arbitrary NoSQL database.

Utility to convert OWL ontologies to different formats, including OWL syntaxes and RDF/XML.

A modular ontology that describes the curricula of the degree in Software Engineering at Universidad ORT Uruguay.

Management of temporal information.

A Haskell parser and pretty printer for various dialects of the OWL 2 Web Ontology Language

List of projects related to Ontology engineering and Semantic Web technologies that make a geek smile for they exist.

An Owl Carousel v2 accessibility layer

Sequoia is a consequence-based OWL 2 DL Reasoner supporting multithreaded reasoning

A partitioning algorithm for OWL

For a given ontology, this tool recommends the ODPs that can be used in the ontology

Alignment of Semantic Trajectory ODP to SOSA, OWL-Time, Temporal Aggregates and GeoSPARQL

An Ontology Visualization & Authoring Workbench for KRSS-Based Description Logic & OWL Reasoners

A benchmark for ontology learning and enrichment

OwlAPI implementation for Rust plus a few extra sugars

An OWL2 Ontology Built in Protégé, Cataloguing Hokusai's Views of Mount Fuji (MSc Computing Dissertation)

An ontology to markup information on human remains, graves, cemeteries, monuments and cenotaphs.

owlready2 Chinese支持实体中文，适用于医学类疾病、症状等名词较多，不易英文或拼音区分的情况

An OWL 2 DL benchmark that can generate ABox and TBox axioms to test the scalability and performance of reasoners

Refactoring and fully merging multiple OWL ontologies using pairwise RDF ontology alignments