{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The lower portion of a fraction used to calculate a rate, proportion, or ratio. The denominator can be the same as the initial population, or a subset of the initial population to further constrain the population for the purpose of the measure.",
  "system" : "http://terminology.hl7.org/CodeSystem/measure-population",
  "property" : [ ],
  "codesystem" : "198127c9-5f33-54e2-9d9e-40fc5759374f",
  "concept_id" : "157bbdce-1226-5034-b702-6b83caba9180",
  "ancestors" : {
    "denominator" : 0
  },
  "id" : "438314d7-b386-4d1f-8cbc-97634ee05fec",
  "code" : "denominator",
  "display" : "Denominator",
  "version" : "4.0.1"
}