Question: Which military unit garrison is Arlington County, Virginia and The Pentagon?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:garrison <http://dbpedia.org/resource/Arlington_County,_Virginia> . ?uri prop:garrison <http://dbpedia.org/resource/The_Pentagon>  . ?uri rdf:type onto:MilitaryUnit}