Awesome

OWLSharp <a href="https://github.com/mdesalvo/OWLSharp/releases"><img src="https://img.shields.io/nuget/v/OWLSharp?style=flat-square&color=abcdef&logo=nuget&label=version"/></a> <a href="https://www.nuget.org/packages/OWLSharp"><img src="https://img.shields.io/nuget/dt/OWLSharp?style=flat-square&color=abcdef&logo=nuget&label=downloads"/></a> <a href="https://app.codecov.io/gh/mdesalvo/OWLSharp"><img src="https://img.shields.io/codecov/c/github/mdesalvo/OWLSharp?style=flat-square&color=04aa6d&logo=codecov&label=coverage"/></a>

OWLSharp is a .NET library built atop <a href="https://github.com/mdesalvo/RDFSharp">RDFSharp</a> with the goal of enabling semantic expressivity for:

<ul> <li>Modeling OWL2 ontologies (with tested Protégé compatibility)</li> <li>Exchanging them using standard OWL2 formats (OWL2/XML) and also RDF formats (via RDFSharp) <li>Reasoning on them with a set of 25 OWL2 inference rules</li> <li>Validating them with a set of 29 OWL2 analysis rules</li> </ul> It also integrates a powerful SWRL engine for modeling, exchange and execution of custom inference rules <hr style="height:0.05em !important" />

Along with core ontology features, it also includes a set of extensions providing additional capabilities:

<ul> <li>Create and validate schemes describing, documenting and organizing vocabularies of concepts (SKOS)</li> <li>Model and correlate features having a spatio-temporal representation (GeoSPARQL, OWL-TIME)</li> </ul>