public void handle(String id, String value) {
URI propURI = getURIFromValue(value.substring(0, value.indexOf(' ')).trim());
URI fillerURI = getURIFromValue(value.substring(value.indexOf(' '), value.length()).trim());
OWLObjectProperty prop = getDataFactory().getOWLObjectProperty(propURI);
OWLClass filler = getDataFactory().getOWLClass(fillerURI);
OWLDescription restriction = getDataFactory().getOWLObjectSomeRestriction(prop, filler);
OWLClass subCls = getDataFactory().getOWLClass(getURIFromValue(id));
applyChange(new AddAxiom(getOntology(), getDataFactory().getOWLSubClassAxiom(subCls, restriction)));
}