the power plug type c has what power plug standard?
Entity
m.05tp0h
Europlug
class entity
engineering.power_plug_standard m.08ny24t
engineering.power_plug_standard engineering.power_plug_standard_type
Power plug standard Power plug Type C
none none
engineering.power_plug_standard.plug_type
Type
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 :engineering.power_plug_standard . 
VALUES ?x1 { :m.08ny24t } 
?x0 :engineering.power_plug_standard.plug_type ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND engineering.power_plug_standard (JOIN engineering.power_plug_standard.plug_type m.08ny24t))