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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:1035934
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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:1035849
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en.wikipedia.org/wiki/Bismarck,_North_Dakota (16 May 2010)
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en.wikipedia.org/wiki/History_of_Bismarck,_North_Dakota (14 Aug 2010)