POLYGON((2.30854 46.17731,2.30852 46.17726,2.30848 46.17723,2.30841 46.17722,2.30835 46.17723,2.3083 46.17726,2.30828 46.17731,2.3083 46.17735,2.30835 46.17738,2.30841 46.1774,2.30848 46.17739,2.30852 46.17735,2.30854 46.17731))