name the profession of mark buckingham that is a specialization of artiste.
Entity
m.03hz6vv
Visual Artist
class entity entity
people.profession m.0n1h m.03gs1w
people.profession people.profession comic_books.comic_book_penciler
Profession artiste Mark Buckingham
none none none
people.profession.specialization_of people.profession.people_with_this_profession
Specialization Of People With This Profession
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 :people.profession . 
VALUES ?x1 { :m.0n1h } 
VALUES ?x2 { :m.03gs1w } 
?x0 :people.profession.specialization_of ?x1 . 
?x0 :people.profession.people_with_this_profession ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND people.profession (AND (JOIN people.profession.specialization_of m.0n1h) (JOIN people.profession.people_with_this_profession m.03gs1w)))