POLYGON((4.21060268101865 43.8049410269178,4.20991603551084 43.8044145001387,4.21077434239561 43.8014101114966,4.21309177098447 43.8010074499909,4.21506587681944 43.8023393199985,4.21060268101865 43.8049410269178))