Question: List all the co-founders of the non-profit organisations which have founding member as David pressman?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/foundedBy> <http://dbpedia.org/resource/David_Pressman> . ?x <http://dbpedia.org/ontology/foundedBy> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Non-ProfitOrganisation>}
Answer: The founders of the non-profit organisations whose one founding member is David Pressman are [Brad Pitt, Don Cheadle, George Clooney, Matt Damon, David Pressman, Jerry Weintraub].