// Find the union class that has this concept/class as a
// member.
if (op.getURI() == ontClass.getURI()) {
// Get the properties binded with this "named class".
Iterator ittt = unionClass.listDeclaredProperties(direct);
while (ittt.hasNext()) {
OntProperty ontProperty = (OntProperty) ittt.next();
if (ontProperty != null) {
if (ontProperty.getDomain() == null
|| ontProperty.getDomain() == OWL.Thing)