POLYGON((3.71177 47.63173,3.70085 47.63933,3.68813 47.65452,3.68695 47.66491,3.67986 47.67007,3.68775 47.67604,3.69523 47.66805,3.72153 47.67668,3.7166 47.6708,3.72399 47.6594,3.71492 47.63255,3.71177 47.63173))