public OWLOntology createOWLOntology(URI ontologyURI, URI physicalURI,
OWLOntologyCreationHandler handler) throws OWLOntologyCreationException {
OWLOntology ont = super.createOWLOntology(ontologyURI, physicalURI, handler);
handler.setOntologyFormat(ont, new DefaultOntologyFormat());
return ont;
}