POLYGON((2.71501 50.51419,2.71363 50.51414,2.71356 50.5137,2.71252 50.51364,2.71106 50.51442,2.71082 50.51497,2.71237 50.51524,2.7133 50.51509,2.71485 50.51501,2.71485 50.51501,2.71485 50.51501,2.71485 50.51501,2.71501 50.51419))