POLYGON((4.73105 48.49583,4.7146 48.50368,4.69484 48.49959,4.67618 48.50548,4.66961 48.5108,4.67635 48.51953,4.67018 48.53189,4.67493 48.53763,4.68471 48.53537,4.72482 48.54141,4.78605 48.53115,4.76971 48.52394,4.74993 48.52136,4.749 48.50769,4.73105 48.49583))