Question: Who is the founder of Oprah Winfrey Network (U.S. TV channel) ?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Oprah_Winfrey_Network_(U.S._TV_channel)> <http://dbpedia.org/property/founder> ?uri }
Answer: The founder of Oprah Winfrey Network (U.S. TV channel) is [Oprah Winfrey].