{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The date and time that a symptom was noted",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "18993ec2-b51b-5606-937a-357d93ee0541",
  "ancestors" : {
    "111535" : 0
  },
  "id" : "445d6c98-7ce3-442c-8a5b-0359106d7f17",
  "code" : "111535",
  "display" : "DateTime problem observed",
  "version" : "01"
}