I have an OWL file in rdf/xml syntax which contains an asserted ontology. I want to apply an OWL DL reasoner to derive additional axioms. I know I could open the file in protegé and apply the reasoner there. However I look for a command line solution because I want to automate that process in a script.

I am aware that [owlready2](https://owlready2.readthedocs.io/en/latest/index.html) comes with reasoners Pellet and Hermite included as a binary file (`.jar`) but they seem quite outdated ([see e.g. this repo](https://github.com/stardog-union/pellet)), as Pellet 3.0 has become closed source.

I tried to install <https://github.com/Galigator/openllet> but failed to build it on my machine.

Is there any (preferable FLOSS-licenced) OWL DL reasoner available which can be easily installed and applied via command line?