what is the bipropellant rocket engine that uses oxidizer of h2o2 and has the chamber pressure of less than 147.0?
Entity
m.02xlvw0
RD-161P
class entity literal
spaceflight.bipropellant_rocket_engine m.03q_p 147.0^^http://www.w3.org/2001/XMLSchema#float
spaceflight.bipropellant_rocket_engine spaceflight.rocket_engine_oxidizer type.float
Bipropellant rocket engine h2o2 147.0
none none <
spaceflight.bipropellant_rocket_engine.oxidizer spaceflight.bipropellant_rocket_engine.chamber_pressure
Oxidizer Chamber pressure
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 :spaceflight.bipropellant_rocket_engine . 
VALUES ?x1 { :m.03q_p } 
FILTER (?x2 < "147.0"^^<http://www.w3.org/2001/XMLSchema#float>)
?x0 :spaceflight.bipropellant_rocket_engine.oxidizer ?x1 . 
?x0 :spaceflight.bipropellant_rocket_engine.chamber_pressure ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND spaceflight.bipropellant_rocket_engine (AND (JOIN spaceflight.bipropellant_rocket_engine.oxidizer m.03q_p) (lt spaceflight.bipropellant_rocket_engine.chamber_pressure 147.0^^http://www.w3.org/2001/XMLSchema#float)))