POLYGON((2.81731 45.54879,2.81761 45.54883,2.81787 45.54895,2.81804 45.54913,2.8181 45.54935,2.81804 45.54956,2.81787 45.54974,2.81761 45.54986,2.81731 45.54991,2.817 45.54986,2.81674 45.54974,2.81657 45.54956,2.81651 45.54935,2.81657 45.54913,2.81674 45.54895,2.817 45.54883,2.81731 45.54879))