Question: Solon Spencer Beman has architected in how many cities?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x onto:architect <http://dbpedia.org/resource/Solon_Spencer_Beman> . ?x prop:locationTown ?uri . ?uri rdf:type onto:City}