Question: In which war did Roh Tae Woo and Lee Leffingwell fight?
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Roh_Tae-woo> onto:battle ?uri. <http://dbpedia.org/resource/Lee_Leffingwell> onto:battle ?uri . }