Mr. Etchecolatz was the main assistant to Gen. Ramon Camps , the chief of the Buenos Aires provincial police in the first phase of the dictatorship that ruled Argentina from 1976 to 1983 .
Argentina /location/country/administrative_divisions Buenos Aires
Argentina /location/country/capital Buenos Aires
Argentina /location/location/contains Buenos Aires
Buenos Aires /location/administrative_division/country Argentina
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Argentina
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Buenos Aires
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Argentina
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Buenos Aires
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Argentina
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Buenos Aires
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Buenos Aires
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Argentina
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/location/administrative_division/country