{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Very low quality evidence.",
  "system" : "http://terminology.hl7.org/CodeSystem/evidence-quality",
  "property" : [ ],
  "codesystem" : "2680a15e-89ee-5000-971c-2b0d9c162594",
  "concept_id" : "efb32394-50f0-5917-b2fd-229dc3fd82ea",
  "ancestors" : {
    "very-low" : 0
  },
  "id" : "e52f01a2-58de-4f3e-8cb0-615d5656ef65",
  "code" : "very-low",
  "display" : "Very low quality",
  "version" : "1.0.1"
}