{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Isoelectric Focusing",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "8c7da1dc-01fa-5297-8796-61a1ae4da992",
  "concept_id" : "2aeff496-9cc4-5e5a-91bc-85c51dcf0def",
  "ancestors" : {
    "0266" : 0
  },
  "id" : "90722e2e-234a-40e8-9c50-b6a611d085a7",
  "code" : "0266",
  "display" : "Isoelectric focusing (IEF)",
  "version" : "2018-08-12"
}