POLYGON((3.81444 49.22853,3.81416 49.2285,3.81388 49.22847,3.81348 49.2288,3.81351 49.22891,3.81412 49.22913,3.81424 49.22959,3.81411 49.23025,3.81404 49.23047,3.81419 49.2305,3.81464 49.23004,3.8149 49.22936,3.81444 49.22853))