john jordan is the leader or which wine producer?
Entity
m.0431xk9
Jordan Vineyard & Winery
class class entity
wine.wine_producer organization.leadership m.0114n4sc
wine.wine_producer organization.leadership business.board_member
Wine Producer Organization leadership John Jordan
none none none
organization.leadership.organization organization.leadership.person
Organization Person
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :wine.wine_producer . 
?x1 :type.object.type :organization.leadership . 
VALUES ?x2 { :m.0114n4sc } 
?x1 :organization.leadership.organization ?x0 . 
?x1 :organization.leadership.person ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND wine.wine_producer (JOIN (R organization.leadership.organization) (JOIN organization.leadership.person m.0114n4sc)))