A Java interface and implementation for the W3C Web Ontology Language (OWL), used to represent Semantic Web ontologies. The API is focused towards OWL 2 and offers an interface to inference engines and validation functionality.
How can i install that?
Hi, you can download the OWL API from the Files section https://sourceforge.net/projects/owlapi/files/OWL%20API%20%28for%20OWL%202.0%29/
or you can add a dependency to the Maven artifacts if you use Maven to build your code: http://search.maven.org/#artifactdetails%7Cnet.sourceforge.owlapi%7Cowlapi-distribution%7C4.0.1%7Cbundle
For how to use it, I recommend looking at the documentation: