user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what's the unit of energy of the measurement system whose heat capacity unit is joule per kelvin? 
Knowledge Triplets: International System of Units, measurement_unit.measurement_system.amount_concentration_units, Micromolar
Volt per metre, measurement_unit.electric_field_strength_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.electric_charge_density_units, Coulomb per cubic metre
Millisiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Femtosecond
Cubic metre per second, measurement_unit.unit_of_volumetric_flow_rate.measurement_system, International System of Units
Kilogram per cubic metre, measurement_unit.unit_of_density.measurement_system, International System of Units
Joule per kelvin, measurement_unit.heat_capacity_unit.measurement_system, International System of Units
Pascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Meter, measurement_unit.distance_unit.measurement_system, International System of Units
Micrometer, measurement_unit.distance_unit.measurement_system, International System of Units
Radian per second squared, measurement_unit.angular_acceleration_unit.measurement_system, International System of Units
International System of Units, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-5e5f
Gram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_energy_units, Kilojoule per mole
Picometre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.inductance_units, Henry
yoctosecond, measurement_unit.time_unit.measurement_system, International System of Units
Material specific heat capacity specification, type.type.properties, Specific heat capacity
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per second
Candela, measurement_unit.luminous_intensity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Megametre
International System of Units, measurement_unit.measurement_system.time_units, Kilosecond
Floating Point Number, type.type.expected_by, Specific heat capacity
International System of Units, measurement_unit.measurement_system.time_units, Attosecond
International System of Units, measurement_unit.measurement_system.volume_units, Cubic metre
Microsiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Joule per kilogram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, zeptosecond
International System of Units, base.schemastaging.context_name.pronunciation, g.125_p8yyr
Tonne, measurement_unit.mass_unit.measurement_system, International System of Units
Gray, measurement_unit.absorbed_dose_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volumetric_heat_capacity_units, Joule per cubic metre per kelvin
Capacity in joules per kelvin, type.object.permission, m.014_
International System of Units, measurement_unit.measurement_system.length_units, Centimeter
International System of Units, measurement_unit.measurement_system.molar_energy_units, Joule per mole
Centiliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.permeability_units, Henry per metre
Lux, measurement_unit.illuminance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_volume_units, Cubic metre per kilogram
International System of Units, measurement_unit.measurement_system.temperature_units, Kelvin
International System of Units, measurement_unit.measurement_system.frequency_units, Megahertz
Watt per meter per kelvin, measurement_unit.thermal_conductivity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.acceleration_units, Metre per second squared
bit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Sievert, measurement_unit.dose_equivalence_unit.measurement_system, International System of Units
Siemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Estelle, base.yupgrade.user.topics, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, yottasecond
International System of Units, measurement_unit.measurement_system.data_rate_units, Megabit per second
International System of Units, measurement_unit.measurement_system.luminance_units, Candela per square metre
Kilogram per square metre, measurement_unit.unit_of_surface_density.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per gram per kelvin
International System of Units, measurement_unit.measurement_system.substance_units, Mole
International System of Units, measurement_unit.measurement_system.data_rate_units, bit per second
Degree Celsius, measurement_unit.temperature_unit.measurement_system, International System of Units
Microsiemens per centimeter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Kilojoule
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Molar
Cubic metre per mole, measurement_unit.molar_volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Gigasecond
International System of Units, measurement_unit.measurement_system.magnetic_flux_density_units, Tesla
International System of Units, measurement_unit.measurement_system.surface_tension_units, Newton per metre
Floating Point Number, type.type.expected_by, Capacity in joules per kelvin
Decametre, measurement_unit.distance_unit.measurement_system, International System of Units
Kilobit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Joule per kilogram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
m.014_, type.permission.controls, Capacity in joules per kelvin
International System of Units, measurement_unit.measurement_system.frequency_units, Kilohertz
Megabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.conductance_units, Millisiemens
Specific heat capacity, type.property.unit, Joule per kelvin
Megasecond, measurement_unit.time_unit.measurement_system, International System of Units
Joule per cubic metre, measurement_unit.energy_density_unit.measurement_system, International System of Units
Gray per second, measurement_unit.absorbed_dose_rate_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, zettasecond
exasecond, measurement_unit.time_unit.measurement_system, International System of Units
Cubic metre, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Decimetre
Siemens per meter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.weight_units, Kilogram
petasecond, measurement_unit.time_unit.measurement_system, International System of Units
micro per degree C, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
Becquerel, measurement_unit.radioactivity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.weight_units, Microgram
International System of Units, measurement_unit.measurement_system.power_units, Milliwatt
Kelvin, measurement_unit.temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.power_units, Megawatt
Ampere per square metre, measurement_unit.current_density_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_volume_units, Cubic metre per mole
International System of Units, measurement_unit.measurement_system.current_units, Ampere
Milliliter, measurement_unit.volume_unit.measurement_system, International System of Units
Ohm centimeter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
Metre per second, measurement_unit.speed_unit.measurement_system, International System of Units
Kilopascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Decametre
Steradian, measurement_unit.solid_angle_unit.measurement_system, International System of Units
Watt per steradian, measurement_unit.radiant_intensity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.angle_units, Radian
International System of Units, measurement_unit.measurement_system.length_units, Picometre
International System of Units, measurement_unit.measurement_system.time_units, yoctosecond
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per hour
International System of Units, measurement_unit.measurement_system.data_rate_units, Gigabit per second
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm centimeter
International System of Units, measurement_unit.measurement_system.time_units, exasecond
International System of Units, measurement_unit.measurement_system.temperature_units, Degree Celsius
Decimetre, measurement_unit.distance_unit.measurement_system, International System of Units
Specific heat capacity, type.property.expected_type, Floating Point Number
terasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, micro per degree C
International System of Units, measurement_unit.measurement_system.surface_density_units, Kilogram per square metre
Joule, measurement_unit.energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Kilometer
Attosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Centiliter
Ohm meter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.permittivity_units, Farad per metre
International System of Units, measurement_unit.measurement_system.angular_acceleration_units, Radian per second squared
decisecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.power_units, Kilowatt
Specific heat capacity, type.property.unique, true
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Nanomolar
Nanometre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Pascal
International System of Units, measurement_unit.measurement_system.time_units, petasecond
Deciliter, measurement_unit.volume_unit.measurement_system, International System of Units
Gigabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Cubic kilometer
Farad, measurement_unit.capacitance_unit.measurement_system, International System of Units
decasecond, measurement_unit.time_unit.measurement_system, International System of Units
Katal per cubic metre, measurement_unit.catalytic_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.capacitance_units, Farad
International System of Units, measurement_unit.measurement_system.illuminance_units, Lux
International System of Units, measurement_unit.measurement_system.electric_flux_density_units, Coulomb per square metre
Joule per gram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Deciliter
Capacity in joules per kelvin, type.property.unique, true
Millimeter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Second
Joule per cubic metre per kelvin, measurement_unit.volumetric_heat_capacity_unit.measurement_system, International System of Units
Heat capacity, measurement_unit.dimension.si_base_unit, Joule per kelvin
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, Inverse Kelvin
Watt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.potential_units, Volt
Henry, measurement_unit.inductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, Kilobit per second
International System of Units, measurement_unit.measurement_system.current_density_units, Ampere per square metre
International System of Units, measurement_unit.measurement_system.volume_units, Liter
Megapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
m.09vj0k5, base.yupgrade.user.topics, Heat capacity
International System of Units, measurement_unit.measurement_system.time_units, Nanosecond
Capacity in joules per kelvin, type.property.unit, Joule per kelvin
International System of Units, measurement_unit.measurement_system.time_units, Picosecond
International System of Units, measurement_unit.measurement_system.radioactivity_units, Becquerel
Megametre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.frequency_units, Hertz
International System of Units, measurement_unit.measurement_system.force_moment_units, Newton metre
International System of Units, measurement_unit.measurement_system.electric_field_strength_units, Volt per metre
Cubic kilometer, measurement_unit.volume_unit.measurement_system, International System of Units
Kilometres per hour, measurement_unit.speed_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.absorbed_dose_rate_units, Gray per second
Pascal second, measurement_unit.viscosity_unit.measurement_system, International System of Units
m.0v06r8c, dataworld.gardening_hint.last_referenced_by, Heat capacity
International System of Units, measurement_unit.measurement_system.density_units, Kilogram per cubic metre
International System of Units, measurement_unit.measurement_system.thermal_conductivity_units, Watt per meter per kelvin
International System of Units, measurement_unit.measurement_system.absorbed_dose_units, Gray
International System of Units, measurement_unit.measurement_system.luminous_flux_units, Lumen
Square meter, measurement_unit.area_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Hectoliter
Liter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Kilopascal
Reciprocal metre, measurement_unit.wavenumber_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.catalytic_activity_units, Katal
International System of Units, measurement_unit.measurement_system.time_units, terasecond
Heat capacity, measurement_unit.dimension.units, Joule per kelvin
Joule per gram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
Kilohertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Capacity in joules per kelvin, type.property.schema, Unit of Heat Capacity
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Mole per cubic metre
International System of Units, measurement_unit.measurement_system.time_units, decasecond
Kilowatt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.charge_units, Coulomb
International System of Units, measurement_unit.measurement_system.catalytic_concentration_units, Katal per cubic metre
Radian, measurement_unit.angle_unit.measurement_system, International System of Units
Newton metre, measurement_unit.force_moment_unit.measurement_system, International System of Units
Ampere per metre, measurement_unit.magnetic_field_strength_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.radiance_units, Watt per square metre per steradian
Watt per square metre per steradian, measurement_unit.radiance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.magnetic_flux_units, Weber
International System of Units, measurement_unit.measurement_system.heat_capacity_units, Joule per kelvin
Inverse Kelvin, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
Newton per metre, measurement_unit.surface_tension_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.resistance_units, Ohm
Unit of Heat Capacity, type.type.properties, Capacity in joules per kelvin
International System of Units, measurement_unit.measurement_system.length_units, Millimeter
International System of Units, measurement_unit.measurement_system.time_units, Microsecond
Ampere, measurement_unit.current_unit.measurement_system, International System of Units
Kilojoule, measurement_unit.energy_unit.measurement_system, International System of Units
Joule per kelvin, measurement_unit.heat_capacity_unit.capacity_in_joules_per_kelvin, 1.0
International System of Units, measurement_unit.measurement_system.irradiance_units, Watt per square metre
International System of Units, measurement_unit.measurement_system.pressure_units, Megapascal
International System of Units, measurement_unit.measurement_system.area_units, Square kilometer
International System of Units, measurement_unit.measurement_system.weight_units, Milligram
International System of Units, measurement_unit.measurement_system.wavenumber_units, Reciprocal metre
International System of Units, measurement_unit.measurement_system.force_units, Newton
International System of Units, measurement_unit.measurement_system.solid_angle_units, Steradian
Gigasecond, measurement_unit.time_unit.measurement_system, International System of Units
Nanomolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
hectosecond, measurement_unit.time_unit.measurement_system, International System of Units
Terabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Weber, measurement_unit.magnetic_flux_unit.measurement_system, International System of Units
Capacity in joules per kelvin, type.property.expected_type, Floating Point Number
Square kilometer, measurement_unit.area_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, decisecond
m.09vj0jw, base.yupgrade.user.topics, Heat capacity
International System of Units, measurement_unit.measurement_system.time_units, hectosecond
International System of Units, measurement_unit.measurement_system.viscosity_units, Pascal second
International System of Units, measurement_unit.measurement_system.weight_units, Tonne
Volt, measurement_unit.potential_unit.measurement_system, International System of Units
Picosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.luminous_intensity_units, Candela
Mole per cubic metre, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
Centisecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per kilogram per kelvin
Coulomb per kilogram, measurement_unit.exposure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Micrometer
Nanosecond, measurement_unit.time_unit.measurement_system, International System of Units
Hectometre, measurement_unit.distance_unit.measurement_system, International System of Units
Ohm, measurement_unit.resistance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.frequency_units, Gigahertz
Watt per square metre, measurement_unit.irradiance_unit.measurement_system, International System of Units
Femtosecond, measurement_unit.time_unit.measurement_system, International System of Units
Candela per square metre, measurement_unit.luminance_unit.measurement_system, International System of Units
Kilometer, measurement_unit.distance_unit.measurement_system, International System of Units
zettasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.speed_units, Metre per second
International System of Units, measurement_unit.measurement_system.length_units, Nanometre
International System of Units, measurement_unit.measurement_system.exposure_units, Coulomb per kilogram
Specific heat capacity, type.property.schema, Material specific heat capacity specification
Cubic metre per kilogram, measurement_unit.specific_volume_unit.measurement_system, International System of Units
Coulomb per square metre, measurement_unit.electric_flux_density_unit.measurement_system, International System of Units
Kilosecond, measurement_unit.time_unit.measurement_system, International System of Units
Hectoliter, measurement_unit.volume_unit.measurement_system, International System of Units
Joule per mole, measurement_unit.molar_energy_unit.measurement_system, International System of Units
Mole, measurement_unit.substance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Meter
International System of Units, measurement_unit.measurement_system.conductance_units, Microsiemens
International System of Units, measurement_unit.measurement_system.length_units, Hectometre
International System of Units, measurement_unit.measurement_system.volumetric_flow_rate_units, Cubic metre per second
Katal, measurement_unit.catalytic_activity_unit.measurement_system, International System of Units
Joule per mole per kelvin, measurement_unit.molar_heat_capacity_unit.measurement_system, International System of Units
Heat capacity, base.schemastaging.context_name.pronunciation, g.125_s5x6p
zeptosecond, measurement_unit.time_unit.measurement_system, International System of Units
Kilogram, measurement_unit.mass_unit.measurement_system, International System of Units
m.0qrbg_1, dataworld.gardening_hint.last_referenced_by, International System of Units
Henry per metre, measurement_unit.permeability_unit.measurement_system, International System of Units
Lumen, measurement_unit.luminous_flux_unit.measurement_system, International System of Units
Molar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Gigapascal
International System of Units, measurement_unit.measurement_system.angular_velocity_units, Radian per second
Microgram, measurement_unit.mass_unit.measurement_system, International System of Units
Millisecond, measurement_unit.time_unit.measurement_system, International System of Units
m.09vj0kt, base.yupgrade.user.topics, Heat capacity
International System of Units, measurement_unit.measurement_system.dose_equivalence_units, Sievert
Milliwatt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per gram
Centimeter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_heat_capacity_units, Joule per mole per kelvin
International System of Units, measurement_unit.measurement_system.energy_density_units, Joule per cubic metre
International System of Units, measurement_unit.measurement_system.magnetic_field_strength_units, Ampere per metre
International System of Units, measurement_unit.measurement_system.volume_units, Milliliter
m.05yq_gf, type.permission.controls, Specific heat capacity
Radian per second, measurement_unit.angular_velocity_unit.measurement_system, International System of Units
Megahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Second, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.radiant_intensity_units, Watt per steradian
International System of Units, measurement_unit.measurement_system.weight_units, Gram
Kilojoule per mole, measurement_unit.molar_energy_unit.measurement_system, International System of Units
Farad per metre, measurement_unit.permittivity_unit.measurement_system, International System of Units
Gigapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm meter
Hertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per kilogram
International System of Units, measurement_unit.measurement_system.time_units, Centisecond
Tesla, measurement_unit.magnetic_flux_density_unit.measurement_system, International System of Units
Newton, measurement_unit.unit_of_force.measurement_system, International System of Units
Kilometres per second, measurement_unit.speed_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Megasecond
Gigahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.area_units, Square meter
Specific heat capacity, type.object.permission, m.05yq_gf
International System of Units, measurement_unit.measurement_system.time_units, Millisecond
International System of Units, measurement_unit.measurement_system.power_units, Watt
yottasecond, measurement_unit.time_unit.measurement_system, International System of Units
Megawatt, measurement_unit.power_unit.measurement_system, International System of Units
Microsecond, measurement_unit.time_unit.measurement_system, International System of Units
Milligram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Joule
Metre per second squared, measurement_unit.acceleration_unit.measurement_system, International System of Units
Coulomb, measurement_unit.charge_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.conductance_units, Siemens
Coulomb per cubic metre, measurement_unit.electric_charge_density_unit.measurement_system, International System of Units
Micromolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, Terabit per second

Answer: Kilojoule
Joule