List some leaders of regions in the Indian Standard Time Zone?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/timeZone> <http://dbpedia.org/resource/Indian_Standard_Time> . ?x <http://dbpedia.org/ontology/leaderName> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Place>}
Indian_Standard_Time