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 measurement system has a luminous flux units of lm? 
Knowledge Triplets: Pascal second, measurement_unit.viscosity_unit.measurement_system, International System of Units
Lumen, measurement_unit.measurement_system.luminous_flux_units, International System of Units
Joule per mole, measurement_unit.molar_energy_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Lux
Metric system, user.movgp0.default_domain.measurement_system.unit_of_voltage, Volt
International System of Units, measurement_unit.measurement_system.conductance_units, Millisiemens
m.07sws3l, base.wordnet.word_sense.sense, lumen.noun.01
Megabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Gram, measurement_unit.mass_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_activity, Becquerel
Metric system, user.movgp0.default_domain.measurement_system.unit_of_temperature, Degree Celsius
International System of Units, measurement_unit.measurement_system.pressure_units, Pascal
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Siemens
Kelvin, measurement_unit.temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.energy_units, Joule
Watt per steradian, measurement_unit.radiant_intensity_unit.measurement_system, International System of Units
Megawatt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.surface_density_units, Kilogram per square metre
International System of Units, measurement_unit.measurement_system.time_units, terasecond
Candela per square metre, measurement_unit.luminance_unit.measurement_system, International System of Units
lumen.noun.01, base.wordnet.synset.lexname, noun.quantity
Coulomb per kilogram, measurement_unit.exposure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Centimeter
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, decisecond
Metric system, user.movgp0.default_domain.measurement_system.base_units, Ampere
Coulomb per square metre, measurement_unit.electric_flux_density_unit.measurement_system, International System of Units
Square kilometer, measurement_unit.area_unit.measurement_system, International System of Units
Metric system, base.schemastaging.context_name.pronunciation, g.125_s5hrd
Microgram, measurement_unit.mass_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_inductivity, Henry
International System of Units, measurement_unit.measurement_system.electric_charge_density_units, Coulomb per cubic metre
Metric system, user.movgp0.default_domain.measurement_system.base_units, Kilogram
Joule per gram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.area_units, Square kilometer
Radian per second squared, measurement_unit.angular_acceleration_unit.measurement_system, International System of Units
Cubic metre per second, measurement_unit.unit_of_volumetric_flow_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.thermal_conductivity_units, Watt per meter per kelvin
International System of Units, measurement_unit.measurement_system.weight_units, Kilogram
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per second
International System of Units, measurement_unit.measurement_system.magnetic_flux_density_units, Tesla
International System of Units, measurement_unit.measurement_system.data_rate_units, Megabit per second
Second, measurement_unit.time_unit.measurement_system, International System of Units
Cubic metre, measurement_unit.volume_unit.measurement_system, International System of Units
Flux in lumens, type.property.unit, Lumen
Luminous flux, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0081-8ea4
International System of Units, measurement_unit.measurement_system.force_units, Newton
International System of Units, measurement_unit.measurement_system.power_units, Megawatt
International System of Units, measurement_unit.measurement_system.power_units, Milliwatt
m.019h, type.permission.controls, m.0qt9bf7
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Coulomb
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Henry
Meter, measurement_unit.distance_unit.measurement_system, International System of Units
lumen.noun.01, base.wordnet.synset.hypernym, luminous flux unit.noun.01
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Weber
International System of Units, measurement_unit.measurement_system.time_units, Femtosecond
Flux in lumens, type.property.schema, Unit of Luminous Flux
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Katal
International System of Units, measurement_unit.measurement_system.speed_units, Metre per second
noun.quantity, base.wordnet.lexical_name.synsets, lumen.noun.01
International System of Units, measurement_unit.measurement_system.pressure_units, Gigapascal
Joule per gram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, Gigabit per second
International System of Units, measurement_unit.measurement_system.length_units, Hectometre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_equivalent_dose, Sievert
Joule per kilogram per kelvin, measurement_unit.specific_heat_capacity_unit.measurement_system, International System of Units
Milligram, measurement_unit.mass_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.temperature_units, Kelvin
Metric system, user.movgp0.default_domain.measurement_system.unit_of_flat_angle, 1
Ampere, measurement_unit.current_unit.measurement_system, International System of Units
Kilometres per second, measurement_unit.speed_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Joule
Sievert, measurement_unit.dose_equivalence_unit.measurement_system, International System of Units
Flux in lumens, type.property.expected_type, Floating Point Number
Milliliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Micrometer
luminous flux unit.noun.01, base.wordnet.synset.hyponymy, lumen.noun.01
International System of Units, measurement_unit.measurement_system.permeability_units, Henry per metre
Newton metre, measurement_unit.force_moment_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Sievert
Candela, measurement_unit.luminous_intensity_unit.measurement_system, International System of Units
Hectare, measurement_unit.area_unit.measurement_system, Metric system
Henry, measurement_unit.inductance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_current, Ampere
Femtosecond, measurement_unit.time_unit.measurement_system, International System of Units
Farad per metre, measurement_unit.permittivity_unit.measurement_system, International System of Units
m.014_, type.permission.controls, Flux in lumens
Centiliter, measurement_unit.volume_unit.measurement_system, International System of Units
Joule per cubic metre, measurement_unit.energy_density_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Kilosecond
Metric system, measurement_unit.measurement_system.area_units, Hectare
International System of Units, measurement_unit.measurement_system.specific_volume_units, Cubic metre per kilogram
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_resistance, Ohm
Watt per meter per kelvin, measurement_unit.thermal_conductivity_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_flux, Weber
International System of Units, measurement_unit.measurement_system.capacitance_units, Farad
Cubic metre per mole, measurement_unit.molar_volume_unit.measurement_system, International System of Units
Ohm centimeter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Centisecond
Kilogram per cubic metre, measurement_unit.unit_of_density.measurement_system, International System of Units
Henry per metre, measurement_unit.permeability_unit.measurement_system, International System of Units
Gigasecond, measurement_unit.time_unit.measurement_system, International System of Units
m.0qrbg_1, dataworld.gardening_hint.last_referenced_by, International System of Units
International System of Units, measurement_unit.measurement_system.volumetric_flow_rate_units, Cubic metre per second
Millisiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Watt
Micromolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Milliliter
Ohm, measurement_unit.resistance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electric_charge, Coulomb
Metre per second squared, measurement_unit.acceleration_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.time_units, Second
International System of Units, measurement_unit.measurement_system.volumetric_heat_capacity_units, Joule per cubic metre per kelvin
International System of Units, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-5e5f
International System of Units, measurement_unit.measurement_system.absorbed_dose_units, Gray
Degree Celsius, measurement_unit.temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Millimeter
Weber, measurement_unit.magnetic_flux_unit.measurement_system, International System of Units
Inverse Kelvin, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.viscosity_units, Pascal second
International System of Units, measurement_unit.measurement_system.weight_units, Microgram
International System of Units, measurement_unit.measurement_system.time_units, decasecond
petasecond, measurement_unit.time_unit.measurement_system, International System of Units
Newton, measurement_unit.unit_of_force.measurement_system, International System of Units
Kilogram per square metre, measurement_unit.unit_of_surface_density.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Molar
Metric system, user.movgp0.default_domain.measurement_system.unit_of_mass, Tonne
Metric system, user.movgp0.default_domain.measurement_system.unit_of_time, Second
International System of Units, measurement_unit.measurement_system.area_units, Square meter
International System of Units, measurement_unit.measurement_system.time_units, Millisecond
International System of Units, measurement_unit.measurement_system.volume_units, Cubic kilometer
International System of Units, measurement_unit.measurement_system.time_units, exasecond
International System of Units, measurement_unit.measurement_system.time_units, Gigasecond
Nanosecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.current_density_units, Ampere per square metre
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, Inverse Kelvin
International System of Units, measurement_unit.measurement_system.conductance_units, Microsiemens
Lumen, measurement_unit.luminous_flux_unit.measurement_system, International System of Units
Metric system, measurement_unit.measurement_system.volume_units, Twenty-foot equivalent unit
International System of Units, measurement_unit.measurement_system.luminous_flux_units, Lumen
Metric system, user.movgp0.default_domain.metric_system.unit_of_celsius_temperature, Degree Celsius
International System of Units, measurement_unit.measurement_system.acceleration_units, Metre per second squared
Metric system, user.movgp0.default_domain.measurement_system.unit_of_lenght, Meter
International System of Units, measurement_unit.measurement_system.force_moment_units, Newton metre
Terabit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
m.0qtztfp, dataworld.gardening_hint.last_referenced_by, Metric system
Lumen, measurement_unit.luminous_flux_unit.flux_in_lumens, 1.0
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
Coulomb per cubic metre, measurement_unit.electric_charge_density_unit.measurement_system, International System of Units
Kilohertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.charge_units, Coulomb
Megahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Decametre
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Hertz
Metric system, user.movgp0.default_domain.measurement_system.base_units, Meter
hectosecond, measurement_unit.time_unit.measurement_system, International System of Units
Luminous flux, measurement_unit.dimension.si_base_unit, Lumen
International System of Units, measurement_unit.measurement_system.power_units, Watt
Estelle, base.yupgrade.user.topics, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Nanometre
International System of Units, measurement_unit.measurement_system.irradiance_units, Watt per square metre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_speed, Metre per second
Watt per square metre per steradian, measurement_unit.radiance_unit.measurement_system, International System of Units
lumen.noun.01, base.wordnet.synset.word, m.07sws2m
Siemens, measurement_unit.conductance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.frequency_units, Kilohertz
International System of Units, measurement_unit.measurement_system.permittivity_units, Farad per metre
Cubic kilometer, measurement_unit.volume_unit.measurement_system, International System of Units
Micrometer, measurement_unit.distance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_frequency, Hertz
Gigapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Mole per cubic metre, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.temperature_units, Degree Celsius
International System of Units, measurement_unit.measurement_system.electric_field_strength_units, Volt per metre
International System of Units, measurement_unit.measurement_system.time_units, Microsecond
International System of Units, measurement_unit.measurement_system.magnetic_field_strength_units, Ampere per metre
Metric system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 009a-a573
Microsiemens, measurement_unit.conductance_unit.measurement_system, International System of Units
Radian per second, measurement_unit.angular_velocity_unit.measurement_system, International System of Units
Joule per mole per kelvin, measurement_unit.molar_heat_capacity_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Gray
International System of Units, measurement_unit.measurement_system.weight_units, Gram
decisecond, measurement_unit.time_unit.measurement_system, International System of Units
Microsiemens per centimeter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.base_units, Candela
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Newton
Tonne, measurement_unit.mass_unit.measurement_system, International System of Units
Megametre, measurement_unit.distance_unit.measurement_system, International System of Units
Attosecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Radiant
exasecond, measurement_unit.time_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.density_units, Kilogram per cubic metre
Hectoliter, measurement_unit.volume_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.volume_units, Centiliter
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Pascal
Metric system, user.movgp0.default_domain.measurement_system.unit_of_illuminance, Lux
Metric system, user.movgp0.default_domain.measurement_system.unit_of_pressue, Pascal
Reciprocal metre, measurement_unit.wavenumber_unit.measurement_system, International System of Units
Pascal, measurement_unit.pressure_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.frequency_units, Gigahertz
Farad, measurement_unit.capacitance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Picosecond
terasecond, measurement_unit.time_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.illuminance_units, Lux
International System of Units, measurement_unit.measurement_system.length_units, Kilometer
International System of Units, measurement_unit.measurement_system.power_units, Kilowatt
Metre per second, measurement_unit.speed_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Nanosecond
Coulomb, measurement_unit.charge_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.weight_units, Milligram
International System of Units, measurement_unit.measurement_system.time_units, yoctosecond
Joule per kilogram, measurement_unit.specific_energy_unit.measurement_system, International System of Units
Steradian, measurement_unit.solid_angle_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.radiance_units, Watt per square metre per steradian
International System of Units, base.schemastaging.context_name.pronunciation, g.125_p8yyr
zeptosecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_force, Newton
International System of Units, measurement_unit.measurement_system.catalytic_activity_units, Katal
International System of Units, measurement_unit.measurement_system.electric_flux_density_units, Coulomb per square metre
International System of Units, measurement_unit.measurement_system.luminous_intensity_units, Candela
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.resistance_units, Ohm
International System of Units, measurement_unit.measurement_system.radioactivity_units, Becquerel
International System of Units, measurement_unit.measurement_system.exposure_units, Coulomb per kilogram
Metric system, user.movgp0.default_domain.measurement_system.unit_of_acceleration, Kilogram per cubic metre
Ampere per metre, measurement_unit.magnetic_field_strength_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.radiant_intensity_units, Watt per steradian
International System of Units, measurement_unit.measurement_system.angular_acceleration_units, Radian per second squared
International System of Units, measurement_unit.measurement_system.energy_units, Kilojoule
Metric system, user.movgp0.default_domain.measurement_system.unit_of_pressue, Bar
Volt per metre, measurement_unit.electric_field_strength_unit.measurement_system, International System of Units
Square meter, measurement_unit.area_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electrical_capacity, Farad
Metric system, user.movgp0.default_domain.measurement_system.unit_of_ammount_of_substance, Mole
Katal, measurement_unit.catalytic_activity_unit.measurement_system, International System of Units
Luminous flux, base.schemastaging.context_name.pronunciation, g.125_rxj2f
bit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.base_units, Mole
International System of Units, measurement_unit.measurement_system.length_units, Picometre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_solid_angle, 1
Liter, measurement_unit.volume_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.surface_tension_units, Newton per metre
Metric system, user.movgp0.default_domain.measurement_system.unit_of_catalytic_activity, Katal
International System of Units, measurement_unit.measurement_system.speed_units, Kilometres per hour
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per gram
International System of Units, measurement_unit.measurement_system.length_units, Decimetre
Centimeter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.data_rate_units, bit per second
International System of Units, measurement_unit.measurement_system.weight_units, Tonne
Hectometre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, hectosecond
Tesla, measurement_unit.magnetic_flux_density_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Lumen
Kilojoule per mole, measurement_unit.molar_energy_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.energy_density_units, Joule per cubic metre
Luminous flux, measurement_unit.dimension.units, Lumen
International System of Units, measurement_unit.measurement_system.dose_equivalence_units, Sievert
International System of Units, measurement_unit.measurement_system.molar_energy_units, Joule per mole
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Ohm
International System of Units, measurement_unit.measurement_system.data_rate_units, Kilobit per second
International System of Units, measurement_unit.measurement_system.volume_units, Deciliter
Metric system, user.movgp0.default_domain.measurement_system.unit_of_flat_angle, Radiant
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per gram per kelvin
Radian, measurement_unit.angle_unit.measurement_system, International System of Units
Watt, measurement_unit.power_unit.measurement_system, International System of Units
Volt, measurement_unit.potential_unit.measurement_system, International System of Units
Flux in lumens, type.property.unique, true
yoctosecond, measurement_unit.time_unit.measurement_system, International System of Units
Decametre, measurement_unit.distance_unit.measurement_system, International System of Units
Picometre, measurement_unit.distance_unit.measurement_system, International System of Units
Decimetre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Micromolar
Gray per second, measurement_unit.absorbed_dose_rate_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Tesla
International System of Units, measurement_unit.measurement_system.volume_units, Cubic metre
Mole, measurement_unit.substance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.molar_energy_units, Kilojoule per mole
International System of Units, measurement_unit.measurement_system.magnetic_flux_units, Weber
m.0qt9bf7, dataworld.gardening_hint.last_referenced_by, Lumen
International System of Units, measurement_unit.measurement_system.angle_units, Radian
International System of Units, measurement_unit.measurement_system.solid_angle_units, Steradian
micro per degree C, measurement_unit.inverse_temperature_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.inverse_temperature_units, micro per degree C
lumen.noun.01, base.wordnet.synset.word, m.07sws3l
International System of Units, measurement_unit.measurement_system.time_units, zeptosecond
Kilosecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Degree Celsius
International System of Units, measurement_unit.measurement_system.pressure_units, Megapascal
Milliwatt, measurement_unit.power_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_electrical_conductance, Siemens
International System of Units, measurement_unit.measurement_system.length_units, Megametre
Millisecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Becquerel
Metric system, user.movgp0.default_domain.measurement_system.unit_of_thermodynamic_temperature, Kelvin
lumen.noun.01, base.wordnet.synset.syntactic_category, Noun
International System of Units, measurement_unit.measurement_system.frequency_units, Megahertz
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm centimeter
Joule, measurement_unit.energy_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_energy, Joule
zettasecond, measurement_unit.time_unit.measurement_system, International System of Units
Megapascal, measurement_unit.pressure_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_luminous_flux, Lumen
Metric system, user.movgp0.default_domain.measurement_system.unit_of_magnetic_field_density, Tesla
Kilobit per second, measurement_unit.unit_of_data_transmission_rate.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.angular_velocity_units, Radian per second
Picosecond, measurement_unit.time_unit.measurement_system, International System of Units
Newton per metre, measurement_unit.surface_tension_unit.measurement_system, International System of Units
Kilogram, measurement_unit.mass_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_energy_units, Joule per kilogram
Lux, measurement_unit.illuminance_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_power, Watt
Gigahertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Watt per square metre, measurement_unit.irradiance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.pressure_units, Kilopascal
Metric system, user.movgp0.default_domain.measurement_system.unit_of_mass, Kilogram
International System of Units, measurement_unit.measurement_system.resistivity_units, Ohm meter
metric system.noun.01, base.wordnet.synset.equivalent_topic, Metric system
International System of Units, measurement_unit.measurement_system.time_units, petasecond
Hertz, measurement_unit.unit_of_frequency.measurement_system, International System of Units
Joule per kelvin, measurement_unit.heat_capacity_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.amount_concentration_units, Nanomolar
Metric system, user.movgp0.default_domain.measurement_system.base_units, Second
Molar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_dose, Gray
Twenty-foot equivalent unit, measurement_unit.volume_unit.measurement_system, Metric system
International System of Units, measurement_unit.measurement_system.heat_capacity_units, Joule per kelvin
International System of Units, measurement_unit.measurement_system.inductance_units, Henry
m.0qt9bf7, type.object.permission, m.019h
International System of Units, measurement_unit.measurement_system.time_units, yottasecond
Megasecond, measurement_unit.time_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Farad
Metric system, user.movgp0.default_domain.measurement_system.derived_units, Volt
International System of Units, measurement_unit.measurement_system.time_units, Attosecond
lumen.noun.01, base.wordnet.synset.equivalent_topic, Lumen
Nanomolar, measurement_unit.amount_concentration_unit.measurement_system, International System of Units
m.07sws2m, base.wordnet.word_sense.sense, lumen.noun.01
Metric system, user.movgp0.default_domain.measurement_system.unit_of_work, Joule
International System of Units, measurement_unit.measurement_system.volume_units, Liter
International System of Units, measurement_unit.measurement_system.catalytic_concentration_units, Katal per cubic metre
luminous flux.noun.01, base.wordnet.synset.equivalent_topic, Luminous flux
International System of Units, measurement_unit.measurement_system.time_units, zettasecond
Kilowatt, measurement_unit.power_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.substance_units, Mole
Siemens per meter, measurement_unit.unit_of_conductivity.measurement_system, International System of Units
Nanometre, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.length_units, Meter
yottasecond, measurement_unit.time_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.absorbed_dose_rate_units, Gray per second
International System of Units, measurement_unit.measurement_system.luminance_units, Candela per square metre
International System of Units, measurement_unit.measurement_system.wavenumber_units, Reciprocal metre
Cubic metre per kilogram, measurement_unit.specific_volume_unit.measurement_system, International System of Units
Kilojoule, measurement_unit.energy_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.specific_heat_capacity_units, Joule per kilogram per kelvin
Metric system, user.movgp0.default_domain.measurement_system.unit_of_luminous_intensity, Candela
Metric system, user.movgp0.default_domain.measurement_system.base_units, Kelvin
Floating Point Number, type.type.expected_by, Flux in lumens
Flux in lumens, type.object.permission, m.014_
Ohm meter, measurement_unit.unit_of_resistivity.measurement_system, International System of Units
Ampere per square metre, measurement_unit.current_density_unit.measurement_system, International System of Units
Millimeter, measurement_unit.distance_unit.measurement_system, International System of Units
International System of Units, measurement_unit.measurement_system.time_units, Megasecond
m.0tj305q, dataworld.gardening_hint.last_referenced_by, m.0qt9bf7
Microsecond, 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
Kilometer, measurement_unit.distance_unit.measurement_system, International System of Units
Unit of Luminous Flux, type.type.properties, Flux in lumens
Joule per cubic metre per kelvin, measurement_unit.volumetric_heat_capacity_unit.measurement_system, International System of Units
Metric system, user.movgp0.default_domain.measurement_system.unit_of_temperature, Kelvin
International System of Units, measurement_unit.measurement_system.current_units, Ampere
International System of Units, measurement_unit.measurement_system.volume_units, Hectoliter
International System of Units, measurement_unit.measurement_system.data_rate_units, Terabit per second
International System of Units, measurement_unit.measurement_system.potential_units, Volt
International System of Units, measurement_unit.measurement_system.conductance_units, Siemens
decasecond, measurement_unit.time_unit.measurement_system, International System of Units

Answer: International System of Units