POLYGON((2.18311 43.50293,2.18317 43.50296,2.18339 43.50285,2.18344 43.50278,2.18343 43.5027,2.18336 43.50264,2.18316 43.50256,2.18296 43.50251,2.18294 43.50254,2.18311 43.50293))