SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/author> <http://dbpedia.org/resource/Miguel_de_Cervantes> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Book>}
How many books have been penned by Miguel de Cervantes?
SELECT DISTINCT COUNT ( ?w ) WHERE { ?w property:author resource:Miguel_de_Cervantes . ?w rdf:type ontology:Book }
4
There are [4] books written by Miguel de Cervantes.
There are [4] books by Augusto de Cervantes.
There are [4] books written by him.
There are [4] books he wrote.
There are [4] books whose author is the person.
There are [4] books written by the author.