ps1 belongs to what video game platform?
Entity
m.067gh
PlayStation 3
class entity
cvg.cvg_platform m.04d3gbs
cvg.cvg_platform cvg.cvg_platform_family
Video Game Platform PS1
none none
cvg.cvg_platform.platform_family
Platform Family
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 :cvg.cvg_platform . 
VALUES ?x1 { :m.04d3gbs } 
?x0 :cvg.cvg_platform.platform_family ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND cvg.cvg_platform (JOIN cvg.cvg_platform.platform_family m.04d3gbs))