POLYGON((6.73212630758018 46.3991618531282,6.73215803282884 46.3991301060126,6.73228720787773 46.3989883472754,6.732452025278909 46.3991410933236,6.732349133434091 46.3992295590734,6.73224848637931 46.39926169813,6.73217144075053 46.399232489540296,6.73212630758018 46.3991618531282))