Question: Name a metropolis following the religion of the Russian Orthodox Church.
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P140 wd:Q60995 . ?sbj wdt:P31 wd:Q427961 } 
Answer: Metropolis of Chuvash, Metropolitanate of Tambov, Don Metropolis, Novosibirsk metropolis, Самарская митрополия, Metropolitanate of Tula, Metropolitanate of Saint Petersburg, Metropolitanate of Kuban, Metropolitanate of Astrakhan, Metropolitanate of Tomsk, Karelian Metropolitanate, Metropolitanate of Perm, Minsk metropolis