the category gas turbine engine is a group containing which engines?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.0fp5_r m.02vq8w8 m.042q9_ m.042rjc m.046598t m.06zlgzv m.06zlqy1 m.07kg9yy m.0b1vmg m.0b759g5 m.0cc813x m.0pk_1y_
Armstrong Siddeley Python Honeywell AGT1500 General Electric LM2500 General Electric LM6000 General Electric LMS100 General Electric LM500 Turbomeca Palouste Pratt & Whitney GG4 Rolls-Royce MT30 General Electric LM1600 Rolls-Royce Marine Spey General Electric LM1500
class entity
engineering.engine m.0g0kn
engineering.engine engineering.engine_category
Engine gas turbine engine
none none
engineering.engine.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 :engineering.engine . 
VALUES ?x1 { :m.0g0kn } 
?x0 :engineering.engine.category ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND engineering.engine (JOIN engineering.engine.category m.0g0kn))