when it comes to the language used to create uzbl who was the programming language developer?
Entity Entity Entity
m.01h05c m.011v2xx5 m.0fnr5p
Guido van Rossum Jeremy Hylton Alex Martelli
class class entity
computer.programming_language_developer computer.programming_language m.07s6rsh
computer.programming_language_developer computer.programming_language computer.web_browser
Programming Language Developer Programming Language Uzbl
none none none
computer.programming_language_developer.programming_languages_developed computer.software.languages_used
Programming Languages Developed Programming languages used
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.programming_language_developer . 
?x1 :type.object.type :computer.programming_language . 
VALUES ?x2 { :m.07s6rsh } 
?x0 :computer.programming_language_developer.programming_languages_developed ?x1 . 
?x2 :computer.software.languages_used ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND computer.programming_language_developer (JOIN computer.programming_language_developer.programming_languages_developed (JOIN (R computer.software.languages_used) m.07s6rsh)))