Class: Quantity

A structured object to represent an amount of something (e.g., weight, mass, length, duration of time) - including a value and unit.

URI: ccdh:Quantity

Referenced by class

• None ➞analyte_concentration _OPT Quantity
• None ➞current_volume _0..* Quantity
• None ➞current_weight _0..* Quantity

Attributes

Own

• ➞comparator _OPT

  • Description: How to understand the value . . . <

    <=

    >=

    >

  • range: Coding
• ➞unit _OPT
  • Description: Unit representation (e.g. mg, mL)
  • range: Coding
• ➞value _OPT
  • Description: Numerical value (with implicit precision)
  • range: Decimal