POLYGON((0.50993 43.66475,0.51032 43.66409,0.50977 43.66164,0.5088 43.66176,0.50866 43.66249,0.50874 43.6636,0.50856 43.66378,0.50933 43.66391,0.50908 43.66449,0.50993 43.66475))