POLYGON((2.81397 47.07745,2.81367 47.0771,2.81659 47.07605,2.81702 47.07573,2.8177 47.07494,2.81792 47.07436,2.81646 47.07246,2.8174 47.07216,2.81933 47.07199,2.81963 47.0726,2.81732 47.07275,2.81908 47.07389,2.81933 47.07509,2.81826 47.07576,2.81744 47.07637,2.81543 47.07702,2.81397 47.07745))