POLYGON((4.5044 46.47688,4.50475 46.47706,4.50581 46.47644,4.50662 46.47604,4.50831 46.47565,4.50823 46.47539,4.50713 46.47563,4.50661 46.47494,4.50671 46.47465,4.50608 46.47471,4.50616 46.47488,4.50654 46.47581,4.5044 46.47688))