Question: Who has fought in wars under commander Arthur St Clair?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/commander> <http://dbpedia.org/resource/Arthur_St._Clair> . ?x <http://dbpedia.org/property/combatant> ?uri  . }
Answer: The combatants of the military conflicts commanded by Arthur St. Clair are [Choctaw, Chickasaw, Western Confederacy, Great Britain - British North America, 1, Thirteen Colonies, Province of Quebec].