thinking machines designs which computers?
Entity Entity Entity Entity Entity
m.01xrjjv m.01xrjl5 m.0290ktf m.02_3zhw m.0hz1v
CM-2 CM-5 Tinkertoy Tic-Tac-Toe Computer CM-1 Connection Machine
class class class entity
computer.computer computer.computer_designer computer.computer m.0l00r
computer.computer computer.computer_designer computer.computer computer.computer_manufacturer_brand
Computer Computer Designer Computer thinking machines
none none none none
computer.computer_designer.computers_designed computer.computer.key_designers computer.computer.manufacturer
Computers Designed Key Designers Manufacturer
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 :computer.computer . 
?x1 :type.object.type :computer.computer_designer . 
?x2 :type.object.type :computer.computer . 
VALUES ?x3 { :m.0l00r } 
?x1 :computer.computer_designer.computers_designed ?x0 . 
?x2 :computer.computer.key_designers ?x1 . 
?x2 :computer.computer.manufacturer ?x3 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x0 != ?x3 && ?x1 != ?x2 && ?x1 != ?x3 && ?x2 != ?x3  )
}
}
(AND computer.computer (JOIN (R computer.computer_designer.computers_designed) (JOIN (R computer.computer.key_designers) (JOIN computer.computer.manufacturer m.0l00r))))