Question: Which first driver of  European Grand Prix 1993 is also finished first in 1985 Portuguese Grand Prix ?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri WHERE { res:1993_European_Grand_Prix prop:firstDriver ?uri. res:1985_Portuguese_Grand_Prix prop:firstDriver ?uri . }