Question: Through which states does the stream ending at Saunders county go?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x prop:mouthLocation <http://dbpedia.org/resource/Saunders_County,_Nebraska> . ?x onto:state ?uri . ?x rdf:type onto:Stream}