Question: How many albums did the maker of The Band produce?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x onto:artist <http://dbpedia.org/resource/The_Band> . ?x onto:subsequentWork ?uri . ?uri rdf:type onto:Album}