Oud-Valkenburg Oud-Valkenburg Oud-Valkenburg 1812 Oud-Valkenburg MULTIPOLYGON(((5.848343 50.859543,5.853023 50.858805,5.858429 50.859772,5.861935 50.855353,5.859356 50.853116,5.848663 50.848845,5.84748 50.844085,5.841011 50.835931,5.805033 50.844516,5.800409 50.851454,5.803269 50.853691,5.819067 50.857499,5.821901 50.856769,5.823786 50.860897,5.831782 50.865361,5.837603 50.865069,5.848343 50.859543))) 1940-10-01