POLYGON((4.17148 47.92922,4.17177 47.92907,4.17138 47.9288,4.1712 47.92897,4.17073 47.92875,4.17131 47.92831,4.1711 47.92815,4.17056 47.92861,4.1702 47.92838,4.1697 47.92815,4.16904 47.92775,4.16819 47.92714,4.16753 47.92752,4.16804 47.92759,4.16971 47.92855,4.16993 47.92847,4.17107 47.92913,4.17148 47.92922))