POLYGON((3.31736 50.0261,3.3153 50.01772,3.32302 49.9791,3.32748 49.97601,3.33813 49.97888,3.34345 49.97722,3.35186 49.98716,3.35598 50.01022,3.34293 50.02632,3.31736 50.0261))