POLYGON((2.52311110496521 47.7214338254038,2.52310574054718 47.7216106580644,2.52606689929962 47.7219282335805,2.52607762813568 47.7216647903915,2.52310574054718 47.7214302165678,2.52311110496521 47.7214338254038))