which sports were in the 1928 winter olympics?
Entity Entity Entity Entity Entity Entity Entity Entity
m.03tmr m.02_5h m.01z27 m.09_9n m.09wz9 m.09_94 m.06zgc m.0152n0
Ice Hockey Figure skating Cross-country skiing Ski jumping Bobsleigh Nordic combined Speed skating Skeleton
class entity
olympics.olympic_sport m.0d4j2
olympics.olympic_sport olympics.olympic_games
Olympic discipline 1928 Winter Olympics
none none
olympics.olympic_sport.olympic_games_contested
Olympic games contested
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 :olympics.olympic_sport . 
VALUES ?x1 { :m.0d4j2 } 
?x0 :olympics.olympic_sport.olympic_games_contested ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND olympics.olympic_sport (JOIN olympics.olympic_sport.olympic_games_contested m.0d4j2))