POLYGON((6.81881 45.43489,6.81881 45.43492,6.81878 45.43495,6.81874 45.43497,6.81869 45.43498,6.81864 45.43498,6.8186 45.43496,6.81857 45.43493,6.81856 45.4349,6.81857 45.43486,6.81859 45.43483,6.81863 45.43481,6.81868 45.4348,6.81873 45.43481,6.81877 45.43483,6.8188 45.43485,6.81881 45.43489))