POLYGON((6.68159 45.29473,6.68158 45.29477,6.68156 45.2948,6.68152 45.29482,6.68147 45.29483,6.68142 45.29482,6.68138 45.2948,6.68135 45.29477,6.68134 45.29474,6.68134 45.29471,6.68137 45.29468,6.68141 45.29465,6.68146 45.29465,6.68151 45.29465,6.68155 45.29467,6.68158 45.2947,6.68159 45.29473))