POLYGON((6.83173 45.31986,6.83172 45.31989,6.83169 45.31992,6.83165 45.31994,6.83161 45.31995,6.83156 45.31995,6.83151 45.31993,6.83148 45.3199,6.83147 45.31987,6.83148 45.31983,6.8315 45.3198,6.83154 45.31978,6.83159 45.31977,6.83164 45.31978,6.83168 45.31979,6.83171 45.31982,6.83173 45.31986))