Which football team is in a city where A J Clark was a builder?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/builder> <http://dbpedia.org/resource/A._James_Clark> . ?uri <http://dbpedia.org/property/city> ?x  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AmericanFootballTeam>}
A._James_Clark