Ouwerkerk Ouwerkerk Ouwerkerk 1812 Ouwerkerk MULTIPOLYGON(((3.943647 51.64104,3.948648 51.63373,3.957476 51.637794,3.976784 51.634792,3.996438 51.634578,4.00299 51.637622,4.011917 51.638626,4.021523 51.641076,4.02207 51.637307,4.015497 51.630128,4.02046 51.623624,4.014715 51.622568,4.002758 51.616853,3.987026 51.616576,3.966191 51.613268,3.959682 51.613639,3.954279 51.61555,3.946233 51.623363,3.931747 51.633701,3.935325 51.639229,3.943647 51.64104))) 1961-01-01