{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Thickness of a component of the posterior segment of the eye; e.g. thickness of retina, choroid, etc.",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "67318e10-b596-5d97-ad69-e7a7148a7799",
  "ancestors" : {
    "111930" : 0
  },
  "id" : "749a4da6-3782-4b33-b5af-40b16aee5d98",
  "code" : "111930",
  "display" : "Absolute ophthalmic thickness",
  "version" : "01"
}