| http://www.w3.org/ns/prov#value | - In contrast, the Sahel, the Horn of Africa and Central Africa remain the most food insecure regions in sub-Saharan Africa because of natural factors such as severe droughts, floods, locust infestations and epidemics combined with conflicts and violence in a number of countries, including Mali, northern Nigeria, South Sudan and the Central African Republic, which have forced millions to displace.Mo
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