{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Chromatography, Protein A affinity",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "14122"
  } ],
  "codesystem" : "9ab7d293-d004-5445-ae49-d7e0c56d0cc8",
  "concept_id" : "8f31ae3b-0267-515c-a382-5109968b9f4d",
  "ancestors" : {
    "0043" : 0
  },
  "id" : "023e60ff-8f5d-4ee4-b797-42b60d95dd6d",
  "code" : "0043",
  "display" : "Protein A affinity chromatography",
  "version" : "3.0.0"
}