In what battles did president Park Chung-hee participate?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/commander> <http://dbpedia.org/resource/Park_Chung-hee>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/MilitaryConflict>}
Park_Chung-hee