# filename: ex049.rq
# see update in ex049a.rq.

PREFIX d: <http://dbpedia.org/ontology/>

SELECT ?artistName ?albumName 
WHERE
{
  ?album d:producer :Timbaland .
  ?album d:musicalArtist ?artist . 
  ?album rdfs:label ?albumName . 
  ?artist rdfs:label ?artistName . 
  FILTER ( lang(?artistName) = "en" )
  FILTER ( lang(?albumName) = "en" )

}