POLYGON((4.64511 49.9246,4.64521 49.9245,4.64537 49.92439,4.64582 49.92407,4.64625 49.92374,4.6463 49.92369,4.64626 49.92367,4.64617 49.92373,4.64578 49.92403,4.64531 49.92437,4.64512 49.92451,4.64511 49.9246))