Question: Who was the influencer of Dave Attel who also starred in Adios Amigo?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Dave_Attell> <http://dbpedia.org/ontology/influencedBy> ?uri. <http://dbpedia.org/resource/Adiós_Amigo> <http://dbpedia.org/ontology/starring> ?uri . }