POLYGON((5.21656397697364 47.7426764097353,5.21662834999 47.7425465444638,5.21727208015357 47.7426475508141,5.21787289497291 47.7426186918769,5.21789435264503 47.7427485569683,5.21714333412086 47.7427918452601,5.21656397697364 47.7426764097353))