POLYGON((1.74372188 47.47234159,1.74198068 47.47150449,1.74200739 47.47120965,1.74233552 47.47071684,1.74460605 47.47176087,1.74430211 47.47206614,1.74406098 47.47222451,1.7440412 47.4722243,1.74372188 47.47234159))