Question: List all the nicknames of the city which has Torun gingerbread as one of it?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/nickname> <http://dbpedia.org/resource/Toruń_gingerbread> . ?x <http://dbpedia.org/property/nickname> ?uri  . }
Answer: The nicknames of the city whose one nickname is Torun gingerbread are [Nicolaus Copernicus, Toruń gingerbread, City of Angels].