ASK WHERE { <http://dbpedia.org/resource/Jordan_River> <http://dbpedia.org/ontology/sourceRegion> <http://dbpedia.org/resource/Golan_Heights> }
Does the Jordan River start in the Golan Heights?
ASK WHERE { resource:Jordan_River property:source_region resource:Golan_Heights }
Yes
[Yes], Golan Heights is the source region of Jordan River.
[Yes], Jordan River start in the Golan Heights.
[Yes], Golan Heights is the source region of the river.
[Yes] the Golan Heights is the starting point of the river.