who is listed as the patent assignee of plant patent 591?
Entity
m.0gxbb3s
Conrad-Pyle Company
class entity
law.patent_assignee m.0g4w96_
law.patent_assignee law.us_patent
Patent Assignee Plant Patent 591
none none
law.patent_assignee.patents_assigned
Patents assigned
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 :law.patent_assignee . 
VALUES ?x1 { :m.0g4w96_ } 
?x0 :law.patent_assignee.patents_assigned ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND law.patent_assignee (JOIN law.patent_assignee.patents_assigned m.0g4w96_))