POLYGON((3.12716 47.79548,3.12404 47.79275,3.10391 47.79353,3.09533 47.79729,3.09143 47.80699,3.08189 47.81433,3.05683 47.81626,3.05605 47.82299,3.06462 47.82649,3.06999 47.83587,3.0843 47.8333,3.1073 47.83839,3.11369 47.83321,3.11978 47.81833,3.12703 47.81405,3.12716 47.79548))