What is the {moon landing} for {astronaut mission} of {Neil Armstrong}
On which mission did Neil Armstrong land on the moon?
 select distinct ?obj where { wd:Q1615 wdt:P450 ?obj . ?obj wdt:P31 wd:Q495307 } 
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1615> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P450> . ?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/Q495307> } 
On which mission did Neil Armstrong arrive on the moon?