SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/sourceRegion> <http://dbpedia.org/resource/North-Western_Province,_Zambia> . ?uri <http://dbpedia.org/property/sourceLocation> <http://dbpedia.org/resource/Ikelenge_District> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/River>}
Name the river whose source region is North-Western Province, Zambia and source location is Ikelenge  District?
SELECT DISTINCT ?a WHERE { ?a property:source_region resource:North-_Western_Province,_Zambia . ?a property:source_location resource:Ikelenge_District . ?a rdf:type ontology:River }
Zambezi
[Zambezi] is the river whose source region is North-Western Province, Zambia and source location is Ikelenge District.
[Zambezi] is a river whose headwaters are in the northwestern province of Zambia and whose headwaters are in the Ifenge region.