POLYGON((2.573381 48.723542,2.573912 48.723729,2.574647 48.723496,2.574046 48.722597,2.57381 48.722675,2.573623 48.722848,2.573494 48.723248,2.573505 48.723333,2.573328 48.723372,2.573317 48.723372,2.573381 48.723542))