#temperature_scale__temperaturescale  a system of measuring temperature
  supertype:  #scale_of_measurement  #system_of_measurement
  subtype:  #Celsius_scale__international_scale__internationalscale__centigrade_scale  a temperature scale that defines the freezing point of water as 0 degrees and the boiling point of water as 100 degrees
  subtype:  #Fahrenheit_scale  a temperature scale that defines the freezing point of water as 32 degrees and the boiling point of water a 212 degrees
  subtype:  #Kelvin_scale__absolute_scale  a temperature scale that defines absolute zero as 0 degrees; water freezes at 273.16 degrees and boils at 373.16 degrees
  subtype:  #Rankine_scale  a scale of absolute temperature in Fahrenheit degrees; the freezing point of water is 491.69 degrees and the boiling point of water is 671.69 degrees
  subtype:  #Reaumur_scale  a temperature scale on which water freezes at 0 degrees and boils at 80 degrees

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