Question: Bud Adams owns which american football team?
SPARQL query: SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/owner> <http://dbpedia.org/resource/Bud_Adams>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AmericanFootballTeam>}
Answer: The american football teams owned by Bud Adams are [Tennessee Titans, History of the Houston Oilers].