POLYGON((3.89903 49.18354,3.89894 49.1835,3.89885 49.18344,3.89856 49.18362,3.90066 49.18483,3.89965 49.18608,3.89992 49.18615,3.90113 49.18475,3.89909 49.18356,3.89903 49.18354))