what is the {production date} for {Arthur Sullivan} has {notable work} as {The Yeomen of the Guard} ?
In which year did Arthur Sullivan create his most notable work, The Yeomen of the Guard?
When was Arthur Sullivan's most notable work, The Yeomen of the Guard, produced?
SELECT ?z WHERE { ?p property:notable_work resource:The_Yeomen_of_the_Guard . ?p property:production_date ?z . resource:Arthur_Sullivan property:notable_work ?p }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q212692> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P800> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q499778> .
?statement <http://www.wikidata.org/entity/P2754> ?value. 
} 

SELECT ?value WHERE { wd:Q212692 p:P800 ?s . ?s ps:P800 wd:Q499778 . ?s pq:P2754 ?value}