POLYGON((6.81646 45.43881,6.81645 45.43884,6.81643 45.43887,6.81639 45.43889,6.81634 45.4389,6.81629 45.4389,6.81625 45.43888,6.81622 45.43885,6.8162 45.43882,6.81621 45.43878,6.81624 45.43875,6.81628 45.43873,6.81633 45.43872,6.81637 45.43873,6.81642 45.43875,6.81645 45.43877,6.81646 45.43881))