what engines do belong to turbojet category?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.06y00l m.0bjx_m m.08tsp3 m.023w44 m.024tdd m.025stz4 m.0274w3h m.02fb4f m.02ptybt m.02q8407 m.02r1nsm m.02r3bgn m.02rkp1 m.02sqxv m.02w1k5z m.03c5dnl m.03mfsq6 m.03mggml m.03v8sb m.0417396 m.047d3rq m.047sywz m.04b4bz m.04dz6mg m.04gk8nq m.04n7hwl m.04nhf_ m.04x6yp m.04z_f54 m.04zwzmm m.05c15lt m.05c2j5n m.05c3k9 m.05cq_9 m.05f33h6 m.05f650r m.05f86ly m.05fc656 m.05fc8sm m.05fry7 m.05gnt6 m.05vxxb m.06nvfm m.06s77l m.06wcb_p m.06zj_c3 m.07_nzh m.07k728s m.07s9tn8 m.0805jy6 m.0807w2_ m.0809fbt m.0809lws m.080b8w_ m.080mb8m m.080q8sf m.08jw_k m.08q969 m.08q9bl m.08q9gg m.08qwxd m.08tsfh m.090_ck m.093987 m.09psst m.09q3mx m.09v0zjj m.09v2pqf m.09vk5g m.0b6dchl m.0b6hbf6 m.0bfhk8 m.0bh8h1s m.0bjz6c m.0bkm84 m.0bmd34f m.0c37p1 m.0ddbtjv m.0fpgvn6 m.0fqf46 m.0ft37z m.0g57_xn m.0gd001 m.0h0f5v m.0h3lkbs m.0h5j00 m.0j_6mq1 m.0jkw31f m.0k0g9yp m.0nb18s0 m.0y4g4yt m.0h94z3n m.026hdyk m.0464f0x m.0kbh540 m.04f5xm m.03j7gr m.048nkm m.08wj06 m.05m_706 m.05vxsq m.0g552q3 m.06q30n m.088f97 m.0436tl
General Electric J85 Heinkel HeS 3 Klimov VK-1 Junkers Jumo 004 BMW 003 General Electric CJ610 Allison J71 Ishikawajima Ne-20 Rolls-Royce RB108 Turbomeca Palas Porsche 109-005 SNECMA Atar Volant Rolls-Royce Olympus Pratt & Whitney J48 Pratt & Whitney JT12 Fairchild J83 Avro Canada Chinook Avro Canada Orenda Pratt & Whitney J57 General Electric YJ93 Kuznetsov NK-87 Kolesov RD-36 Pratt & Whitney J75 General Electric J87 General Electric GE4 Rolls-Royce/Snecma Olympus 593 Allison J35 Rolls-Royce Avon Tumansky R-29 Rolls-Royce RB162 Westinghouse J30 Motorlet M-701 Rolls-Royce Derwent Rolls-Royce Welland General Electric J73 General Electric CF700 Fairchild J44 Wright J65 General Electric CJ805 Metropolitan-Vickers F.2 Armstrong Siddeley Sapphire de Havilland Goblin General Electric J47 SNECMA Atar de Havilland Gyron Junior General Electric J97 Heinkel HeS 011 Lyulka TR-1 Allison J102 Power Jets W.1 Microturbo TRI 60 Westinghouse J46 Lyulka TR-3 Power Jets W.2 Lyulka AL-5 Microturbo TRI 40 Allison J33 Tumansky R-11 Tumansky R-13 Tumansky R-25 Lyulka AL-7 Tumansky RD-9 Armstrong Siddeley ASX de Havilland Gyron General Electric J31 Lockheed J37 Rolls-Royce RB145 Brandner E-300 Tumansky R-15 Teledyne CAE J402 WSK SO-3 Heinkel HeS 30 Flader J55 Heinkel HeS 40 Heinkel HeS 8 Turbomeca Gabizo Bristol Siddeley Orpheus Ishikawajima-Harima J3 Tumansky R-21 Rolls-Royce Soar Armstrong Siddeley Adder Rolls-Royce RB.44 Tay Westinghouse J40 Orenda Iroquois West Engineering XJ38 Rolls-Royce RB106 STAL Dovern Packard XJ41 Turbomeca Piméné Microturbo TRS 18 Power Jets WU Mikulin AM-3 Turbomeca Marboré Westinghouse J34 Pirna 014 Rolls-Royce Nene Pratt & Whitney J58 General Electric J79 Klimov RD-500 Teledyne CAE J69 de Havilland Ghost Westinghouse J32 Pratt & Whitney J52 Armstrong Siddeley Viper Lyulka AL-21
class entity
engineering.engine m.018vbw
engineering.engine engineering.engine_category
Engine Turbojet
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.018vbw } 
?x0 :engineering.engine.category ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND engineering.engine (JOIN engineering.engine.category m.018vbw))