{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Relative Mass Concentration",
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0254",
  "property" : [ {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotes",
    "code" : "HL7usageNotes",
    "valueString" : "Adopted from the IUPAC Silver Book 1995” to the code"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
    "code" : "status",
    "valueCode" : "A"
  } ],
  "codesystem" : "cc37b4dd-ddde-5296-a07f-538da008dc49",
  "concept_id" : "334e75bd-b5f9-5d9f-b7b7-0037133f7311",
  "ancestors" : {
    "RLMCNC" : 0
  },
  "id" : "c90d0e58-5cc0-4fe0-8ee2-6cd31c86067d",
  "code" : "RLMCNC",
  "display" : "Relative Mass Concentration",
  "version" : "2.0.0"
}