What is the {battle} for {time period} of {World War II}
During what time period was World War II?
 select distinct ?sbj where { ?sbj wdt:P2348 wd:Q362 . ?sbj wdt:P31 wd:Q178561 } 
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/P2348> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q362> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q178561> } 
Which was the time period for World War II?