POLYGON((6.81363 47.48697,6.81434 47.48707,6.81495 47.48734,6.81536 47.48775,6.8155 47.48824,6.81536 47.48872,6.81495 47.48913,6.81434 47.48941,6.81363 47.48951,6.81291 47.48941,6.8123 47.48913,6.81189 47.48872,6.81175 47.48824,6.81189 47.48775,6.8123 47.48734,6.81291 47.48707,6.81363 47.48697))