POLYGON((4.09837246 50.00144427,4.10156965 50.00327172,4.10057187 50.00563695,4.09535766 50.00543698,4.09515381 50.00475431,4.09469247 50.00373374,4.09439206 50.00308553,4.09482121 50.0031407,4.09513235 50.00254075,4.09665585 50.00265108,4.09668803 50.00236145,4.09837246 50.00144427))