Question: Which title of Zaman Shah Durrani is also the nationality of Salahuddin ?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Zaman_Shah_Durrani> <http://dbpedia.org/property/title> ?uri. <http://dbpedia.org/resource/Salahuddin_Rabbani> <http://dbpedia.org/ontology/nationality> ?uri}