public OWLOntology createOWLOntology(OWLOntologyID ontologyID, IRI documentIRI,
OWLOntologyCreationHandler handler) throws OWLOntologyCreationException {
OWLOntology ont = super.createOWLOntology(ontologyID, documentIRI, handler);
handler.setOntologyFormat(ont, new DefaultOntologyFormat());
return ont;
}