POLYGON((6.68609 45.20923,6.68608 45.20927,6.68606 45.2093,6.68602 45.20932,6.68597 45.20933,6.68592 45.20932,6.68588 45.2093,6.68585 45.20928,6.68584 45.20924,6.68584 45.20921,6.68587 45.20918,6.68591 45.20916,6.68596 45.20915,6.68601 45.20915,6.68605 45.20917,6.68608 45.2092,6.68609 45.20923))