Question: How many utopian and dystopian fiction books are there?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/literaryGenre> <http://dbpedia.org/resource/Utopian_and_dystopian_fiction>  . }
Answer: There are [121] books whose literary genre is Utopian and dystopian fiction.