Individual #Republic_of_Chad__Chad__Tchad  a landlocked desert republic in north-central Africa; was under French control until 1960
  instance of:  African_country
  part:  N'Djamena
  member:  Chadian
  part of:  Africa  the second largest continent; located south of Europe and bordered to the west by the South Atlantic and to the east by the India Ocean
     part of:  eastern_hemisphere__easternhemisphere__orient  the hemisphere that includes Eurasia and Africa and Australia

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