{
  "package" : "hl7.fhir.uv.extensions@5.2.0",
  "definition" : "This record is known not to be a match. Note that usually non-matching records are not returned, but in some cases records previously or likely considered as a match may specifically be negated by the matching engine.",
  "system" : "http://hl7.org/fhir/match-grade",
  "property" : [ ],
  "codesystem" : "67d8f21d-b6ec-5e6a-9ede-bba0d640d79d",
  "concept_id" : "9964abfd-8202-598f-9f87-a5e72be637d5",
  "ancestors" : {
    "certainly-not" : 0
  },
  "id" : "54c2a3b0-1864-4cd1-9bd4-c0eb8644761d",
  "code" : "certainly-not",
  "display" : "Certainly Not a Match",
  "version" : "5.2.0"
}