plant patent 591 is what type of us patent?
Entity
m.02k83gf
Plant patent
class entity
law.us_patent_type m.0g4w96_
law.us_patent_type law.us_patent
US Patent Type Plant Patent 591
none none
law.us_patent_type.patents
Patents
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.us_patent_type . 
VALUES ?x1 { :m.0g4w96_ } 
?x0 :law.us_patent_type.patents ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND law.us_patent_type (JOIN law.us_patent_type.patents m.0g4w96_))