{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Algorithm to compensate for variability in corneal birefringence",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "13e21df7-4bef-54f0-8051-d9f7445421ef",
  "ancestors" : {
    "111923" : 0
  },
  "id" : "4d3558cb-a5e5-4f5a-bd82-5adaf65298a3",
  "code" : "111923",
  "display" : "Corneal birefringence compensation",
  "version" : "01"
}