What is {notable work} of {Flannery O'Connor} that is {publication date} is {1971-0-0} ?
What was Flannery O'Çonnor's notable work which was published in the year 1971?
SELECT ?obj WHERE { wd:Q234579 p:P800 ?s . ?s ps:P800 ?obj . ?s pq:P577 ?x filter(contains(YEAR(?x),'1971')) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q234579> .
?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> ?obj .
?statement <http://www.wikidata.org/entity/P577> <1971-0-0>
} 

What famous book did Flannery O'Connor publish in 1971?