SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/starring> <http://dbpedia.org/resource/Michael_Jackson> . ?x <http://dbpedia.org/property/producer> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Film>}
List the producers who produced movies starring Michael Jackson.
SELECT DISTINCT ?b WHERE { ?e property:starring resource:Michael_Jackson . ?e rdf:type ontology:Film . ?e property:producer ?b }
answer
The producers of the films starring Michael Jackson are [answer].
[answer] is the producer of the film starring Michael Jackson.
The producer of the movies whose starring is him are [answer].
[answer] is the producer of the films he's starring in.