What is the {opera} for {language of work or name} of {Russian}
Can you name the Russian operas?
Which operas are in Russian?
SELECT DISTINCT ?e WHERE { ?e property:language_of_work_or_name resource:Russian . ?e rdf:type ontology:opera }
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/P407> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q7737> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q1344> } 
 select distinct ?sbj where { ?sbj wdt:P407 wd:Q7737 . ?sbj wdt:P31 wd:Q1344 } 
Prince Igor The Noblewoman Vera Sheloga Mlada Cherevichki Kashchey the Deathless Zhenitba A Life for the Tsar The Queen of Spades May Night Lady Macbeth of the Mtsensk District Eugene Onegin War and Peace The Maid of Orleans The Passenger Salammbô The Tsar's Bride The Love for Three Oranges Vakula the Smith Rusalka Mlada The Stone Guest The Maid of Pskov The Fair at Sorochyntsi The Enchantress Ruslan and Lyudmila The Gamblers The Miserly Knight The Golden Cockerel Dmitry Donskoy Dobrynya Nikitich Dream on the Volga Dubrovsky Feast in Time of Plague Servilia The Americans Virineya The Star and Death of Joaquin Murieta Colas Breugnon (opera) Kyz-Zhibek The miller who was a wizard, a cheat and a matchmaker Not Love Alone Stadium Till Eulenspiegel Kholopka Juno and Avos Almast Angelo Anyuta Sadko Khovanshchina Aleko The Portrait Victory over the Sun Mozart and Salieri The Legend of the Invisible City of Kitezh and the Maiden Fevroniya The Snow Maiden Iolanta Mazeppa The Tale of Tsar Saltan The Gambler The Story of a Real Man Kuratov Mavra Monna Vanna Pan Voyevoda Prisoner of the Caucasus The Nose The Fiery Angel The Oprichnik Francesca da Rimini Christmas Eve The Voyevoda The Demon Betrothal in a Monastery Undina Eugene Onegin Semyon Kotko Life with an Idiot Maddalena Oresteia Three Sisters Scarlet Sails Waiting Into the Storm (opera) Lady Magnesia The Idiot Dead Souls Zabava Putyatishna Na pustynnikh ostrovakh The Malachite Box The Mother The Children of Rosenthal Poor Liza Vampuka, the African bride, an opera exemplary in every respect Ice and steel Virgin Soil Upturned A dog's heart The Great Friendship The Decembrists Fate of a Man The Knifegrinder The Clerk Rozana i Lubim Orango Puss in Boots The Power of the Fiend The Gadfly The Giant The Saracen Tsefal i Prokris Rogneda William Ratcliff The Mandarin's Son Harold Judith Narodovoltsi Laylikhon et Anarkhon Ammalet-Bek Bela Lefty The Forty-First Dikaya Bara Two worlds The Village Philosopher Ivan Savel'yich The Shadow of Fellida Molodaya mat' i zhenikh v 48 let Moya zhena vikhodit zamuzh Moonlit Night The New Paris Punished for Deception Puteshestvuyushchaya tantsovshcitsa Redkaya nasmeshnitsa Rain Utro i vecher Khodzha Nasreddin Nal and Damayanti The Frigate 'Victory' Dream on the Volga Rafael' Prince Igor Masquerade Young Guard (opera) 2032: Legend of a Lost Future The Little Mermaid