Question: Who are the chancellors of universities which is affiliated with Plymouth University?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/affiliations> <http://dbpedia.org/resource/Plymouth_University> . ?x <http://dbpedia.org/property/chancellor> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/University>}