Question: Was Zambezi originate in the north western province of zambia?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
ASK WHERE { <http://dbpedia.org/resource/Zambezi> prop:sourceRegion <http://dbpedia.org/resource/North-Western_Province,_Zambia> }