Geographic Services, Inc.GSI's Human Geography Database for the South Kivu Province of the Democratic Republic of Congo provides tribal hierarchy data in a geospatial format and identifies approximate locations for specific tribes as well as their tribal hierarchies.chiefdoms-tribes-and-locations-of-south-kivu-province-drcHumanitarian Data ExchangePublicChiefdoms, Tribes and Locations of South Kivu Province, DRCDatasetsDemocratic Republic of the Congo2013-03-01