Question: Who wrote a rose for emily?
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/notableWork> <http://dbpedia.org/resource/A_Rose_for_Emily>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Writer>}