Assertion: freshwater lake | /r/MadeOf | 29% in the african great lakes
Facets:
value: in the african great lakes
type: LOCATION
Source sentences:
text: Freshwater lakes contain about 87% of this fresh surface water, including 29% in the African Great Lakes, 22% in Lake Baikal in Russia, 21% in the North American Great Lakes, and 14% in other lakes.