POLYGON((2.8868 47.31354,2.88772 47.31424,2.8898 47.3147,2.89443 47.31376,2.89892 47.31252,2.89842 47.31155,2.89751 47.31101,2.895 47.31057,2.89078 47.31175,2.8868 47.31354,2.8868 47.31354))