SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/sourceMountain> <http://dbpedia.org/resource/Baikal_Mountains> . ?uri <http://dbpedia.org/property/mouthLocation> <http://dbpedia.org/resource/Arctic_Ocean> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/River>}
Name the river whose source mountain is Baikal Mountains and mouth location is Arctic Ocean?
SELECT DISTINCT ?j WHERE { ?j property:mouth_location resource:Arctic_Ocean . ?j property:source_mountain resource:Baikal_Mountains . ?j rdf:type ontology:River }
Lena River
[Lena River] is the river whose source mountain is Baikal Mountains and mouth location is Arctic Ocean.
The river originating in the Babaal Mountains and the Arctic Ocean as its mouth is [Lena River].