{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Description:An expression level of genes/proteins or other expressed genomic entities.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActClass",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "GEN"
  } ],
  "codesystem" : "e17e87cb-d800-524d-8133-b28efac7773e",
  "concept_id" : "31064b9b-1d66-5ab1-8724-ae0af44fe247",
  "ancestors" : {
    "ACT" : 3,
    "EXP" : 0,
    "GEN" : 1,
    "OBS" : 2
  },
  "id" : "2030be70-d741-4696-96cf-1fa11657dea8",
  "code" : "EXP",
  "display" : "expression level",
  "version" : "2018-08-12"
}