POLYGON((3.16889 45.67717,3.16928 45.67722,3.16962 45.67738,3.16984 45.67761,3.16992 45.67789,3.16984 45.67816,3.16962 45.6784,3.16928 45.67855,3.16889 45.67861,3.1685 45.67855,3.16816 45.6784,3.16794 45.67816,3.16786 45.67789,3.16794 45.67761,3.16816 45.67738,3.1685 45.67722,3.16889 45.67717))