Question: Who did John Fox coach for, where the sports team owner is Jerry Richardson?
Answer(s):
answer: Carolina Panthers

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.06_73l)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.06_73l ns:sports.sports_team_coach.teams_coached ?y .
?y ns:sports.sports_team_coach_tenure.team ?x .
?x ns:sports.professional_sports_team.owner_s ns:m.063kwx . 
}