Question: Who manages the operator of Norman Park Branch, CTA?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Normal_Park_branch_(CTA)> prop:operator ?x . ?x onto:operatedBy ?uri . }