Question: What is the alma mater of the Marshall Fletcher McCallie and has affiliation with  Vanderbilt University Medical Center ?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
 SELECT DISTINCT ?uri WHERE { res:Marshall_Fletcher_McCallie prop:almaMater ?uri. res:Vanderbilt_University_Medical_Center prop:affiliation ?uri}