JOPA is a Java OWL persistence framework aimed at efficient programmatic access to OWL2 ontologies and RDF graphs in Java. The system is based on integrity constraints [1] in OWL that JOPA uses to ...

Codemodel is an independent library for java code generation, which can be released separately. Besides here it is used in istack-commons-project, which in turn is a dependency of JAXB. jaxb-ri/xsom.