which ski area has the same ownership as ginn company?
Entity
m.09gj474
Burke Mountain Ski Area
class class entity
skiing.ski_area skiing.ski_area_ownership m.051lw0_
skiing.ski_area skiing.ski_area_ownership skiing.ski_area_owner
Ski Area Ski Area Ownership Ginn Company
none none none
skiing.ski_area.owner skiing.ski_area_ownership.owner
Owners Owner
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 :skiing.ski_area . 
?x1 :type.object.type :skiing.ski_area_ownership . 
VALUES ?x2 { :m.051lw0_ } 
?x0 :skiing.ski_area.owner ?x1 . 
?x1 :skiing.ski_area_ownership.owner ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND skiing.ski_area (JOIN skiing.ski_area.owner (JOIN skiing.ski_area_ownership.owner m.051lw0_)))