POLYGON((2.68838 47.33056,2.6885 47.33118,2.6896 47.33136,2.68996 47.33116,2.68997 47.33031,2.69092 47.32884,2.69018 47.32871,2.69004 47.32884,2.68948 47.32867,2.68801 47.32952,2.68967 47.33001,2.68922 47.3307,2.68838 47.33056))