POLYGON((4.74857571262885 47.8103099653304,4.74735262531806 47.8102235010611,4.74745991367865 47.8095461926372,4.74763157505561 47.8085662414102,4.74868300098945 47.8086382972773,4.74866154331733 47.8094741380297,4.74857571262885 47.8103099653304))