POLYGON((3.17466 45.75433,3.17449 45.75349,3.17505 45.75244,3.1775 45.75223,3.18247 45.75382,3.18295 45.75765,3.1796 45.75885,3.17814 45.7569,3.17758 45.75526,3.17466 45.75433))