POLYGON((2.81796 47.8488,2.81976 47.8543,2.81873 47.85571,2.82182 47.86164,2.82418 47.86424,2.82795 47.86682,2.82802 47.86831,2.82637 47.8706,2.82197 47.87216,2.81984 47.87442,2.81916 47.87411,2.82139 47.87191,2.82624 47.86985,2.82727 47.86862,2.82746 47.86705,2.82362 47.86448,2.81912 47.85835,2.81826 47.85577,2.81881 47.85401,2.81723 47.84874,2.81796 47.8488))