identify the unit of specific heat capacity that is in the same measurement system with volts.
Entity Entity
g.1229dh1g m.075rkwc
Joule per kilogram per kelvin Joule per gram per kelvin
class class entity
measurement_unit.specific_heat_capacity_unit measurement_unit.measurement_system m.07_7_
measurement_unit.specific_heat_capacity_unit measurement_unit.measurement_system measurement_unit.potential_unit
Unit of Specific Heat Capacity Measurement System volts
none none none
measurement_unit.measurement_system.specific_heat_capacity_units measurement_unit.potential_unit.measurement_system
Specific Heat Capacity Units Measurement System
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 :measurement_unit.specific_heat_capacity_unit . 
?x1 :type.object.type :measurement_unit.measurement_system . 
VALUES ?x2 { :m.07_7_ } 
?x1 :measurement_unit.measurement_system.specific_heat_capacity_units ?x0 . 
?x2 :measurement_unit.potential_unit.measurement_system ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND measurement_unit.specific_heat_capacity_unit (JOIN (R measurement_unit.measurement_system.specific_heat_capacity_units) (JOIN (R measurement_unit.potential_unit.measurement_system) m.07_7_)))