{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Distance in mm between the pupils when the patient's object of regard is in the distance",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "2b400dae-2765-5fd1-a6f2-48601d77fd56",
  "ancestors" : {
    "111679" : 0
  },
  "id" : "ee5309a2-ef4f-490c-a72d-e0b282be3ffb",
  "code" : "111679",
  "display" : "Distance Pupillary Distance",
  "version" : "01"
}