#numerical_quantity__numericalquantity  a quantity expressed as a number
  supertype:  quantity  something that has a magnitude and can be represented in mathematical expressions by a constant or a variable
  subtype:  zero_point__zero  the quantity that registers a reading of zero on a scale
  subtype:  value.numerical_quantity  a numerical quantity measured or assigned or computed; "the value assigned was 16 milliseconds"
     subtype:  scale_value  a value on some scale of measurement
  subtype:  voter_turnout__voterturnout__vote  the total number of votes cast; "they are hoping for a large vote"

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