Question: Name all the products produced by the producer of United States dollar ?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/product> <http://dbpedia.org/resource/United_States_dollar> . ?x <http://dbpedia.org/ontology/product> ?uri  . }
Answer: The products of the producer whose one product is the United States dollar are [Euro, United States dollar, Blue Cross Blue Shield Association].