Question: Which are the comics characters painted by Bruce Timm and created by  Paul Dini?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:creator <http://dbpedia.org/resource/Bruce_Timm> . ?uri prop:creators <http://dbpedia.org/resource/Paul_Dini>  . ?uri rdf:type onto:ComicsCharacter}