Question: In how many places can I find people who were the architects of the Dundas Castle?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { <http://dbpedia.org/resource/Dundas_Castle_(Roscoe,_New_York)> <http://dbpedia.org/property/architecture> ?x . ?x <http://dbpedia.org/property/region> ?uri  . }
Answer: There are [11] regions of the people who architected Dundas Castle.