which video game distribution system uses paysafecard as payment system?
Entity
m.03myz4
Steam
class entity
cvg.computer_game_distribution_system m.03d5cjk
cvg.computer_game_distribution_system finance.currency
Video Game Distribution System Paysafecard
none none
cvg.computer_game_distribution_system.payment_system
Payment system
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.computer_game_distribution_system . 
VALUES ?x1 { :m.03d5cjk } 
?x0 :cvg.computer_game_distribution_system.payment_system ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND cvg.computer_game_distribution_system (JOIN cvg.computer_game_distribution_system.payment_system m.03d5cjk))