POLYGON((4.67663 50.03993,4.76663 50.03992,4.85664 50.03992,4.94664 50.03992,5.03664 50.03992,5.03664 50.12993,5.03665 50.21992,4.94664 50.21992,4.85664 50.21993,4.76664 50.21993,4.67663 50.21993,4.67663 50.12993,4.67663 50.03993))