Question: Name all the venues of the convention which has also been hosted in San Diego Convention ?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/venue> <http://dbpedia.org/resource/San_Diego_Convention_Center> . ?x <http://dbpedia.org/property/venue> ?uri  . }
Answer: The venues of the conventions whose one venue is in San Diego Convention Center are [San Diego, Downtown, San Diego Convention Center].