Question: What is the birth location of the advisor of Richard Hofstadter ?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Richard_Hofstadter> <http://dbpedia.org/property/doctoralAdvisor> ?x . ?x <http://dbpedia.org/ontology/birthPlace> ?uri  . }
Answer: The birth location of the philosopher who is the advisor of Richard Hofstadter are [Nebraska, Papillion, Nebraska].