POLYGON((2.30923 46.17718,2.30921 46.17714,2.30916 46.17711,2.3091 46.17709,2.30903 46.17711,2.30899 46.17714,2.30897 46.17718,2.30898 46.17723,2.30903 46.17726,2.3091 46.17727,2.30916 46.17726,2.30921 46.17723,2.30923 46.17718))