Question: What is the common military branch of the Thomas Darden and that of Edwin F. Hunter
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT ?uri WHERE { res:Thomas_Darden onto:militaryBranch ?uri. res:Edwin_F._Hunter prop:branch ?uri}