{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Measurements taken of the corneal curvature using a manual keratometer",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "4d399c91-a47a-556b-bd13-675008a75c72",
  "ancestors" : {
    "111753" : 0
  },
  "id" : "7459e835-f794-4b1d-bc16-fcb19afaaf65",
  "code" : "111753",
  "display" : "Manual Keratometry",
  "version" : "01"
}