POLYGON((3.16947 45.67588,3.17044 45.67601,3.17126 45.6764,3.17181 45.67697,3.17201 45.67765,3.17181 45.67833,3.17126 45.6789,3.17044 45.67929,3.16947 45.67942,3.1685 45.67929,3.16768 45.6789,3.16713 45.67833,3.16693 45.67765,3.16713 45.67697,3.16768 45.6764,3.1685 45.67601,3.16947 45.67588))