POLYGON((4.19756 50.05918,4.19746 50.05842,4.1977 50.05788,4.19861 50.05727,4.1997 50.05688,4.20196 50.0567,4.20257 50.05734,4.20763 50.05789,4.21661 50.06051,4.21646 50.06154,4.21539 50.06225,4.21353 50.06216,4.21058 50.06165,4.20684 50.06023,4.20203 50.05962,4.19756 50.05918))