uml2semantics is an application that allows you to convert a UML class diagram to an OWL 2 ontology. Translating a UML class diagram to an OWL 2 ontology allows one to reason over the ontology and thereby discover possible inconsistencies or unintended consequences. The UML to OWL translation we use is based on the
UML to OWL Reference, which provides the related Manchester syntax and SROIQ semantics.

This tool assumes that the UML class diagrams are conceptual models and as such they contain no implementation related details like interfaces, access modifiers or operations.