{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Test pattern, nominally covering an area within 10° of fixation. Consists of 68 test points a minimum of 1° from each meridian and placed 2° apart. The \\\"-2\\\" in this case indicates its point layout to be similar to the 30-2 and 24-2",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "b9624b7c-c3bb-52a1-96f1-3a826bd79d4f",
  "ancestors" : {
    "111801" : 0
  },
  "id" : "43d5ebf4-d0f2-492f-a16d-b63c7e469607",
  "code" : "111801",
  "display" : "Visual Field 10-2 Test Pattern",
  "version" : "01"
}