POLYGON((2.18496 46.81676,2.18565 46.81799,2.18603 46.81937,2.1865 46.8204,2.18638 46.82169,2.18723 46.82181,2.18741 46.82008,2.18676 46.81899,2.18655 46.81829,2.18633 46.81749,2.18595 46.81711,2.18496 46.81676))