http://dbpedia.org/resource/Hochtief +
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, http://dbpedia.org/resource/History_of_unfree_labor_in_the_United_States +
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, http://dbpedia.org/resource/List_of_taxes +
, http://dbpedia.org/resource/Missing_person +
, http://dbpedia.org/resource/Malagasy_cuisine +
, http://dbpedia.org/resource/Human_trafficking_in_Nepal +
, http://dbpedia.org/resource/Taxation_as_slavery +
, http://dbpedia.org/resource/James_C._Scott +
, http://dbpedia.org/resource/List_of_presidential_trips_made_by_Barack_Obama_%282016%E2%80%932017%29 +
, http://dbpedia.org/resource/Yadav +
, http://dbpedia.org/resource/Salerno_mutiny +
, http://dbpedia.org/resource/POW_labor_in_the_Soviet_Union +
, http://dbpedia.org/resource/Cenikor_Foundation +
, http://dbpedia.org/resource/Dutch_resistance +
, http://dbpedia.org/resource/Equatorial_Guinea +
, http://dbpedia.org/resource/Slavery_in_Haiti +
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