SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/sourceCountry> <http://dbpedia.org/resource/Zambia> . ?uri <http://dbpedia.org/property/mouthCountry> <http://dbpedia.org/resource/Mozambique> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/River>}
Which river's source country is Zambia and mouth country is Mozambique?
SELECT DISTINCT ?t WHERE { ?t property:mouth_country resource:Mozambique . ?t property:source_country resource:Zambia . ?t rdf:type ontology:River }
Zambezi
[Zambezi]'s source country is Zambia and mouth country is Mozambique
The river whose source country is Zambia and mouth country is Mozambique is [Zambezi].