POLYGON((2.81851 47.44515,2.81914 47.44523,2.81968 47.44548,2.82003 47.44584,2.82016 47.44626,2.82003 47.44669,2.81968 47.44705,2.81914 47.44729,2.81851 47.44738,2.81788 47.44729,2.81734 47.44705,2.81699 47.44669,2.81686 47.44626,2.81699 47.44584,2.81735 47.44548,2.81788 47.44523,2.81851 47.44515))