Hemmen Hemmen Hemmen 1812 Hemmen MULTIPOLYGON(((5.710166 51.936228,5.711291 51.930922,5.705761 51.930308,5.706885 51.924822,5.693625 51.920273,5.676169 51.91834,5.676961 51.928495,5.686283 51.930988,5.690228 51.933854,5.710166 51.936228))) 1955-07-01