POLYGON((2.86642 47.71018,2.86704 47.70968,2.86541 47.70869,2.86726 47.70736,2.87028 47.70609,2.87135 47.70759,2.87178 47.70748,2.87054 47.70557,2.86681 47.70707,2.86421 47.70892,2.86642 47.71018))