which olympic events were in the 1968 winter olympics?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
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Biathlon at the 1968 Winter Olympics - Men's 20km Individual Figure skating at the 1968 Winter Olympics - Women's Singles Cross-Country Skiing at the 1968 Winter Olympics - Men's 30 km Cross Country Skiing at the 1968 Winter Olympics - Women's 5km Alpine Skiing at the 1968 Winter Olympics - Women's Downhill Figure Skating at the 1968 Winter Olympics -Men's Singles Luge at the 1968 Winter Olympics - Men's Single Alpine Skiing at the 1968 Winter Olympics - Women's Giant Slalom Speed Skating at the 1968 Winter Olympics - Women's 1500m Ski Jumping at the 1968 Winter Olympics - Normal Hill Alpine Skiing at the 1968 Winter Olympics - Men's Downhill Alpine Skiing at the 1968 Winter Olympics - Men's Giant Slalom Alpine Skiing at the 1968 Winter Olympics - Men's Slalom Speed Skating at the 1968 Winter Olympics - Women's 1000m Cross Country Skiing at the 1968 Winter Olympics -Women's 10km Luge at the 1968 Winter Olympics - Women's Singles Cross-Country Skiing at the 1968 Winter Olympics - Men's 15km Ski Jumping at the 1968 Winter Olympics - Large Hill Speed Skating at the 1968 Winter Olympics - Men's 10000m Alpine Skiing at the 1968 Winter Olympics - Women's Slalom Speed Skating at the 1968 Winter Olympics - Women's 3000m Speed Skating at the 1968 Winter Olympics - Men's 500m Nordic Combined at the 1968 Winter Olympics - Individual Speed Skating at the 1968 Winter Olympics - Women's 500m Cross-Country Skiing at the 1968 Winter Olympics - Men's 50km Speed Skating at the 1968 Winter Olympics - Men's 1500m Speed Skating at the 1968 Winter Olympics - Men's 5000m
class entity
olympics.olympic_event_competition m.015l4k
olympics.olympic_event_competition olympics.olympic_games
Olympic event competition 1968 Winter Olympics
none none
olympics.olympic_event_competition.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_event_competition . 
VALUES ?x1 { :m.015l4k } 
?x0 :olympics.olympic_event_competition.olympic_games_contested ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND olympics.olympic_event_competition (JOIN olympics.olympic_event_competition.olympic_games_contested m.015l4k))