SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Congress_of_Industrial_Organizations> <http://dbpedia.org/property/founded> ?uri. <http://dbpedia.org/resource/Pittsburgh_Steelers> <http://dbpedia.org/property/city> ?uri}
In which city of Pittsburg Steelers was the Congress of Inductrial Organization founded ?
SELECT DISTINCT ?y WHERE { resource:Pittsburgh_Steelers property:city ?y . resource:Congress_of_Industrial_Organizations property:founded ?y }
Pittsburgh
The place where the Congress of Industrial Organizations was founded and city of Pittsburgh Steelers is [Pittsburgh].
The location where the Congress of Industrial Organizations and the city of Pittsburgh Steelers were founded is [Pittsburgh].