Question: Which office holder allegiance is Colony of Virginia and has a wife named Dolley Madison?
SPARQL query: SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/spouse> <http://dbpedia.org/resource/Dolley_Madison> . ?uri <http://dbpedia.org/property/allegiance> <http://dbpedia.org/resource/Colony_of_Virginia>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/OfficeHolder>}
Answer: The office holder married to Dolley Madison and his allegiance is Colony of Virginia is [James Madison].