what star systems is part of the category that is a subcategory of giant star?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.04xcg m.03hzld m.03nb16 m.047l3c m.052xcw m.057sfc m.057sqs m.057tht m.062fsp m.06f2vb m.06f3lp m.07_djd m.07_dlj m.09tqd8 m.01khk6 m.05s8k m.057s46 m.0dvwp m.016nr5
Mizar and Alcor Alpha Andromedae Alnitak Alpha Ursae Majoris Epsilon Sagittarii Alpha Ophiuchi Alpha Coronae Borealis Gamma Leonis Eta Virginis Epsilon Carinae Kappa Scorpii Delta Velorum Kappa Velorum VV Cephei Castor Polaris Gamma Velorum Albireo Alpha Crucis
class class entity
astronomy.star_system astronomy.celestial_object_category m.02qz9h
astronomy.star_system astronomy.celestial_object_category astronomy.celestial_object_category
Star System Celestial object category Giant star
none none none
astronomy.celestial_object.category astronomy.celestial_object_category.subcategories
Category Subcategories
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 :astronomy.star_system . 
?x1 :type.object.type :astronomy.celestial_object_category . 
VALUES ?x2 { :m.02qz9h } 
?x0 :astronomy.celestial_object.category ?x1 . 
?x1 :astronomy.celestial_object_category.subcategories ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND astronomy.star_system (JOIN astronomy.celestial_object.category (JOIN astronomy.celestial_object_category.subcategories m.02qz9h)))