the bombardier crj700 series uses what type of aircraft engine?
Entity
m.0q03_
Turbofan
class class entity
aviation.aircraft_engine_type aviation.aircraft_model m.02ry3bm
aviation.aircraft_engine_type aviation.aircraft_model aviation.aircraft_line
Aircraft Engine Type Aircraft model Bombardier CRJ700 series
none none none
aviation.aircraft_model.engine_type aviation.aircraft_model.part_of_line
Engine Type Part Of Line
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 :aviation.aircraft_engine_type . 
?x1 :type.object.type :aviation.aircraft_model . 
VALUES ?x2 { :m.02ry3bm } 
?x1 :aviation.aircraft_model.engine_type ?x0 . 
?x1 :aviation.aircraft_model.part_of_line ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND aviation.aircraft_engine_type (JOIN (R aviation.aircraft_model.engine_type) (JOIN aviation.aircraft_model.part_of_line m.02ry3bm)))