Question: Was Zachary Taylor a commander of the sixth infantry regiment of US?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
ASK WHERE { <http://dbpedia.org/resource/6th_Infantry_Regiment_(United_States)> onto:notableCommander <http://dbpedia.org/resource/Zachary_Taylor> }