POLYGON((2.171918035152784 50.70805041931451,2.174930668290557 50.707796723109844,2.175316004121704 50.707260050995934,2.174537916618854 50.70719452281039,2.173195032023951 50.707364577452225,2.171728505300067 50.70740551682246,2.171918035152784 50.70805041931451,2.171918035152784 50.70805041931451))