Question: What is the outflow of Lake Uniamsi and the inflow of Cahora Bassa?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri WHERE { res:Lake_UniamÃ©si prop:outflow ?uri. res:Cahora_Bassa prop:inflow ?uri}