{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "chromosome 1.",
  "system" : "http://terminology.hl7.org/CodeSystem/chromosome-human",
  "property" : [ ],
  "codesystem" : "2773da01-c39f-553f-a0ab-da3045b7a171",
  "concept_id" : "592af690-942c-556c-a7d0-4b3866c90dde",
  "ancestors" : {
    "1" : 0
  },
  "id" : "db2254b3-38ee-432d-84de-3f50c38dda72",
  "code" : "1",
  "display" : "chromosome 1",
  "version" : "4.0.1"
}