Question: Who is the producer of album, which has the song Eclipse ?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Eclipse_(song)> <http://dbpedia.org/ontology/album> ?x . ?x <http://dbpedia.org/property/producer> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Album>}