What is the {air force} for {military branch} of {Yuri Gagarin}
What military department of the discuss drive did Yuri Gagarin work for?
What military branch of the air force did Yuri Gagarin work for?
SELECT DISTINCT ?z WHERE { resource:Yuri_Gagarin property:military_branch ?z . ?z rdf:type ontology:air_force }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q7327> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P241> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q61883> } 
 select distinct ?obj where { wd:Q7327 wdt:P241 ?obj . ?obj wdt:P31 wd:Q61883 } 
Soviet Air Forces