which films starring clint eastwood did he direct himself?
SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/ontology/director> <http://dbpedia.org/resource/Clint_Eastwood> ; <http://dbpedia.org/ontology/starring> <http://dbpedia.org/resource/Clint_Eastwood> }
Clint_Eastwood Clint_Eastwood