Question: Which city is known for the people working in the western penn hospital?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x prop:workInstitutions <http://dbpedia.org/resource/Western_Pennsylvania_Hospital> . ?x onto:knownFor ?uri . ?x rdf:type onto:Person}