Question: Who hold stocks in the bank which is located at 731 Lexington Avenue?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/locationCity> <http://dbpedia.org/resource/731_Lexington_Avenue> . ?x <http://dbpedia.org/property/owner> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Bank>}