Question: Who manages the operator of Norman Park Branch, CTA?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Normal_Park_branch_(CTA)> <http://dbpedia.org/property/operator> ?x . ?x <http://dbpedia.org/ontology/operatedBy> ?uri  . }
Answer: The manager of the operator of the Normal Park branch (CTA) is [Chicago].