What is the {city/town} for {currency} of {Russian ruble}
Which is the Russian ruble's currency city?
Which is the city for the currency of the Russian ruble?
SELECT DISTINCT ?f WHERE { ?f property:currency resource:Russian_ruble . ?f rdf:type ontology:city/town }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P38> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q41044> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q7930989> } 
 select distinct ?sbj where { ?sbj wdt:P38 wd:Q41044 . ?sbj wdt:P31 wd:Q7930989 } 
Murom Snezhinsk