what type of battery is an nickel–metal hydride battery?
Entity
m.085dh9n
Toyota Prius NHW11 Battery
class entity
engineering.battery m.0fyz2
engineering.battery engineering.battery_cell_type
Battery Nickel–metal hydride battery
none none
engineering.battery.cell_type
Cell type
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 :engineering.battery . 
VALUES ?x1 { :m.0fyz2 } 
?x0 :engineering.battery.cell_type ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND engineering.battery (JOIN engineering.battery.cell_type m.0fyz2))