POLYGON((4.86433 47.11181,4.86392 47.112,4.86364 47.11209,4.8631 47.1122,4.86266 47.11205,4.86241 47.11218,4.86304 47.1124,4.8635 47.11239,4.86408 47.11219,4.86453 47.11206,4.86433 47.11181))