10.95964 12.66277 499 Africa/Lagos Adiga NG Chibok, Borno 10.96350 12.68500 2.464 DAMBOA-OBFPJ ADIGANG-OBFPJ 3317833141515 8 administrative administrative Korongilum 2013 http://ehealthafrica.org eHealth Africa boundary 66 administrative administrative Chibok 2013 http://ehealthafrica.org eHealth Africa boundary Q5095348 en:Chibok 88 administrative administrative Korongilum 2013 http://ehealthafrica.org eHealth Africa boundary