POLYGON((7.42318 47.81579,7.42273 47.81472,7.42205 47.81483,7.41998 47.81528,7.41724 47.81588,7.41939 47.81975,7.41985 47.82059,7.42088 47.82036,7.42248 47.82001,7.42489 47.81948,7.42438 47.81838,7.42392 47.81738,7.42318 47.81579))