POLYGON((2.31197834014893 47.0437646810389,2.30727910995483 47.0417175469351,2.30397462844849 47.0396410878137,2.30129241943359 47.0376230430671,2.30058431625366 47.0407524421839,2.30180740356445 47.0444080498193,2.30343818664551 47.0442910742546,2.30433940887451 47.0426826342282,2.31096982955933 47.0450660325919,2.31197834014893 47.0437646810389))