Question: Whose academic advisor works at the St George's Hospital?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x prop:workInstitutions <http://dbpedia.org/resource/St_George's_Hospital> . ?uri onto:academicAdvisor ?x  . }