Question: Did Christian Barnard study in the University of Minnesota?
SPARQL query: ASK WHERE { <http://dbpedia.org/resource/Christiaan_Barnard> <http://dbpedia.org/ontology/institution> <http://dbpedia.org/resource/University_of_Minnesota> }
Answer: [Yes], the University of Minnesota is the institution where Christiaan Barnard studied.