Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Okavango Delta' has mentioned 'Africa' in the following places:
Occurrence Sentence Text Source
The delta was named as one of the Seven Natural Wonders of Africa, which were officially declared on 11 February 2013 in Arusha, Tanzania.
The flood peaks between June and August, during Botswana's dry winter months, when the delta swells to three times its permanent size, attracting animals from kilometres around and creating one of Africaxe2x80x99s greatest concentrations of wildlife.
It is Africaxe2x80x99s third largest alluvial fan and the continentxe2x80x99s largest endorheic delta.