SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/sourceRegion> <http://dbpedia.org/resource/North-Western_Province,_Zambia> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/River>}
Which rivers have source origins asnorth western, Zambia ?
SELECT DISTINCT ?o WHERE { ?o property:source_region resource:North-_Western_Province,_Zambia . ?o rdf:type ontology:River }
Zambezi
[Zambezi] origin is North-Western Province, Zambia.
[Zambezi] comes from the northwestern province of Zambia.