POLYGON((6.81916 45.4315,6.81915 45.43153,6.81912 45.43156,6.81908 45.43158,6.81903 45.43159,6.81898 45.43159,6.81894 45.43157,6.81891 45.43154,6.8189 45.43151,6.81891 45.43147,6.81893 45.43144,6.81897 45.43142,6.81902 45.43141,6.81907 45.43142,6.81911 45.43143,6.81914 45.43146,6.81916 45.4315))