POLYGON((4.68688 47.72008,4.68747 47.71997,4.6878 47.7198,4.68802 47.71944,4.68829 47.71909,4.68904 47.71857,4.68881 47.71849,4.6882 47.71894,4.68759 47.71964,4.68744 47.7198,4.68686 47.7199,4.68688 47.72008))