Question: Does the US navy have the structure of command of us department of defence?
SPARQL query: ASK WHERE { <http://dbpedia.org/resource/United_States_Navy> <http://dbpedia.org/property/commandStructure> <http://dbpedia.org/resource/United_States_Department_of_Defense> }
Answer: [Yes], the United States Department of Defense is the command structure of the United States Navy.