tom ``kalgan'' chilton is best known for designing the video game expansion of what popular video game series?
Entity
m.03bwwx
Warcraft
class class entity
cvg.game_series cvg.computer_game_expansion m.0gwsr9
cvg.game_series cvg.computer_game_expansion cvg.cvg_designer
Video Game Series Video Game Expansion tom ``kalgan'' chilton
none none none
cvg.computer_videogame.game_series cvg.computer_videogame.designers
Part of game series Designers
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.game_series . 
?x1 :type.object.type :cvg.computer_game_expansion . 
VALUES ?x2 { :m.0gwsr9 } 
?x1 :cvg.computer_videogame.game_series ?x0 . 
?x1 :cvg.computer_videogame.designers ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND cvg.game_series (JOIN (R cvg.computer_videogame.game_series) (JOIN cvg.computer_videogame.designers m.0gwsr9)))