POLYGON((4.71396 48.45188,4.7373 48.44494,4.7497 48.42966,4.74625 48.42318,4.72826 48.41726,4.72993 48.41035,4.72185 48.40135,4.71799 48.39898,4.70836 48.40119,4.69422 48.41467,4.68032 48.41705,4.68807 48.4254,4.67694 48.43567,4.67388 48.44413,4.67972 48.44946,4.71396 48.45188))