POLYGON((2.9106 50.43789,2.91068 50.43793,2.91073 50.43796,2.91073 50.43796,2.91079 50.43798,2.91079 50.43798,2.9111 50.43803,2.91111 50.43802,2.91079 50.43797,2.91074 50.43795,2.91069 50.43792,2.91069 50.43792,2.91061 50.43789,2.91061 50.43789,2.91041 50.43786,2.9104 50.43787,2.9106 50.43789))