{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "left eye",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActSite",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_HumanSubstanceAdministrationSite"
  } ],
  "codesystem" : "99f6d554-7669-5d93-b761-a4d9614b4d59",
  "concept_id" : "6b871375-dd5a-5c85-b3d5-bb38f76a125c",
  "ancestors" : {
    "OS" : 0,
    "_HumanActSite" : 2,
    "_HumanSubstanceAdministrationSite" : 1
  },
  "id" : "e8b7a556-f597-4d9f-9ee3-f2e6ed55339d",
  "code" : "OS",
  "display" : "left eye",
  "version" : "2018-08-12"
}