Question: Name a person who works in Open Society Foundation and has wife named Susan Weber Soros ?
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/employer> <http://dbpedia.org/resource/Open_Society_Foundations> . ?uri <http://dbpedia.org/property/spouse> <http://dbpedia.org/resource/Susan_Weber_Soros>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Person>}