which rocket engine has the isp (sea level) of 285.0?
Entity
m.02xltrh
RD-253
class literal
spaceflight.rocket_engine 285.0^^http://www.w3.org/2001/XMLSchema#float
spaceflight.rocket_engine type.float
Rocket engine 285.0
none none
spaceflight.rocket_engine.isp_sea_level
Isp (sea level)
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.rocket_engine . 
VALUES ?x1 { "285.0"^^<http://www.w3.org/2001/XMLSchema#float> } 
?x0 :spaceflight.rocket_engine.isp_sea_level ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND spaceflight.rocket_engine (JOIN spaceflight.rocket_engine.isp_sea_level 285.0^^http://www.w3.org/2001/XMLSchema#float))