POLYGON((4.1546 49.25373,4.15473 49.2545,4.15521 49.25535,4.15656 49.25556,4.15831 49.25523,4.15859 49.25442,4.1587 49.253,4.15825 49.25186,4.15761 49.25132,4.15693 49.25123,4.1554 49.25197,4.15452 49.25316,4.1546 49.25373))