Question: List the driver of San Marino Grand Prix who is also the Pole driver of Canadian Grand Prix?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/1999_San_Marino_Grand_Prix> <http://dbpedia.org/property/firstDriver> ?uri. <http://dbpedia.org/resource/1997_Canadian_Grand_Prix> <http://dbpedia.org/property/poleDriver> ?uri}
Answer: [Michael Schumacher] is the first driver of the 1999 San Marino Grand Prix and had the pole position on the 1997 Canadian Grand Prix.