ASK WHERE { <http://dbpedia.org/resource/Zambezi> <http://dbpedia.org/property/sourceRegion> <http://dbpedia.org/resource/North-Western_Province,_Zambia> }
Was Zambezi originate in the north western province of zambia?
ASK WHERE { resource:Zambezi property:source_region resource:North-_Western_Province,_Zambia }
Yes
[Yes], the North-Western Province, Zambia is the source region of Zambezi.
[Yes] the northwestern province of Zambia is the upper Zambezi.
[Yes], the country has source region western province.
[Yes], the country is in the western province Zambezi.