SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/outflow> <http://dbpedia.org/resource/Winnipeg_River> . ?x <http://dbpedia.org/property/location> ?uri . }
Where is the lake located into which the Winnipeg River flows?
SELECT DISTINCT ?i WHERE { ?f property:location ?i . . ?f property:outflow resource:Winnipeg_River }
North America
The Location of the lake whose outflow is Winnipeg River is [North America].
The place of the lake, whose discharge is the Winnipeg River - [North America].
[North America] is the Location of the lake whose outflow is location .
[North America] is where the lake is.