petition is the parent of what organism?
Entity Entity
m.03hm5xb m.0pk_7c8
Petite Etoile Petingo
class entity
biology.organism m.04zm_rm
biology.organism biology.organism
Organism Petition
none none
biology.organism.parents
Parents
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 :biology.organism . 
VALUES ?x1 { :m.04zm_rm } 
?x0 :biology.organism.parents ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND biology.organism (JOIN biology.organism.parents m.04zm_rm))