Question: Who was the editor of the newspaper owned by the the UK government?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/owners> <http://dbpedia.org/resource/Government_of_the_United_Kingdom> . ?x <http://dbpedia.org/property/editor> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Newspaper>}