strike and weapon are used in which types of martial arts?
Entity Entity Entity Entity
m.03bx9vm m.0153hr m.055rn5 m.06k44z
Pencak Silat Silat Melayu Kuk Sool Won Modern Arnis
class entity entity
martial_arts.martial_art m.02rj0b m.03nh838
martial_arts.martial_art martial_arts.martial_art_category martial_arts.martial_art_category
Martial Art Strike Weapon
none none none
martial_arts.martial_art.category martial_arts.martial_art.category
Category Category
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 :martial_arts.martial_art . 
VALUES ?x1 { :m.02rj0b } 
VALUES ?x2 { :m.03nh838 } 
?x0 :martial_arts.martial_art.category ?x1 . 
?x0 :martial_arts.martial_art.category ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND martial_arts.martial_art (AND (JOIN martial_arts.martial_art.category m.02rj0b) (JOIN martial_arts.martial_art.category m.03nh838)))