POLYGON((3.78618 48.81768,3.78618 48.81756,3.78656 48.81761,3.78695 48.81755,3.78754 48.81728,3.78773 48.81742,3.78742 48.81758,3.78701 48.81769,3.78667 48.81769,3.78618 48.81768))