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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:1662328
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en.wikipedia.org/wiki/Los_Angeles,_California (13 May 2010)
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en.wikipedia.org/wiki/History_of_Los_Angeles,_California (24 Aug 2010)
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en.wikipedia.org/wiki/Los Angeles,_California
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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:2410877