Question: Which recognized title of Frank Thorne is also the product of Playboy Enterprise ?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Playboy_Enterprises> <http://dbpedia.org/property/products> ?uri. <http://dbpedia.org/resource/Frank_Thorne> <http://dbpedia.org/ontology/award> ?uri}