Question: In which wars did commanders born in Indochina fight?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/birthPlace> <http://dbpedia.org/resource/Indochina> . ?uri <http://dbpedia.org/ontology/commander> ?x  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/MilitaryConflict>}
Answer: The military conflicts commanded by people born in Indochina are [Vietnam War, Battle of Khe Sanh, War in Vietnam (1954–59), Sino-Vietnamese conflicts 1979–90, Operation Lam Son 719, War in Vietnam (1959–63), Battle of Go Cong].