Question: Where did the war take place where one of the commander was Zuo Zongtang?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/commander> <http://dbpedia.org/resource/Zuo_Zongtang> . ?x <http://dbpedia.org/ontology/territory> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/MilitaryConflict>}
Answer: The war where one of the commander was Zuo Zongtang took place at [Tonkin, Annam (French protectorate)].