the lockheed corporation created how many spacecrafts?
Value
1
class entity
spaceflight.spacecraft m.0d8c4
spaceflight.spacecraft spaceflight.satellite_manufacturer
Spacecraft Lockheed Corporation
count none
spaceflight.satellite_manufacturer.spacecraft_manufactured
Spacecraft manufactured
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :spaceflight.spacecraft . 
VALUES ?x1 { :m.0d8c4 } 
?x1 :spaceflight.satellite_manufacturer.spacecraft_manufactured ?x0 . 
FILTER ( ?x0 != ?x1  )
}
}
(COUNT (AND spaceflight.spacecraft (JOIN (R spaceflight.satellite_manufacturer.spacecraft_manufactured) m.0d8c4)))