what is the toyota prius nhw11 mg1 electric motor engine's energy source?
Entity
m.085dh9n
Toyota Prius NHW11 Battery
class entity
engineering.engine_energy_source m.085dhb1
engineering.engine_energy_source engineering.engine
Engine energy source Toyota Prius NHW11 MG1 electric motor
none none
engineering.engine_energy_source.engines
Engines
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.engine_energy_source . 
VALUES ?x1 { :m.085dhb1 } 
?x0 :engineering.engine_energy_source.engines ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND engineering.engine_energy_source (JOIN engineering.engine_energy_source.engines m.085dhb1))