POLYGON((3.68217 43.70321,3.68252 43.70326,3.68283 43.70341,3.68303 43.70363,3.6831 43.70389,3.68303 43.70415,3.68283 43.70436,3.68252 43.70451,3.68217 43.70456,3.68181 43.70451,3.68151 43.70436,3.68131 43.70415,3.68123 43.70389,3.68131 43.70363,3.68151 43.70341,3.68181 43.70326,3.68217 43.70321))