What is the {global city} for {narrative location} of {Twenty Thousand Leagues Under the Sea}
What global city is described in Twenty Thousand Leagues Under the Sea?
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select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q183565> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P840> . ?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/Q208511> } 
In the book, Twenty Thousand Leagues Under the Sea, what global city is mentioned?