What is {tributary} of {Ussuri River} that is {direction} is {right} ?
What is the name of the tributary that runs to the right of the Ussuri River?
Which tributary of the Ussuri River flows to the right?
SELECT ?e WHERE { resource:Ussuri_River property:tributary ?k . ?k property:tributary ?e . ?k property:direction resource:right }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q207777> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P974> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P560> <http://wikidata.dbpedia.org/resource/Q14565199>
} 

SELECT ?obj WHERE { wd:Q207777 p:P974 ?s . ?s ps:P974 ?obj . ?s pq:P560 wd:Q14565199 }