POLYGON((7.52734 47.72927,7.527 47.729,7.52649 47.72931,7.52646 47.72958,7.52775 47.72966,7.52779 47.72972,7.52828 47.72971,7.52849 47.72944,7.528 47.7291,7.52749 47.72934,7.52734 47.72927))