POLYGON((1.718861 48.614234,1.719237 48.614202,1.720079 48.614131,1.720583 48.61405,1.720551 48.61384,1.720471 48.613699,1.719967 48.613706,1.719398 48.613816,1.718926 48.613904,1.718438 48.614007,1.718861 48.614234))