{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "ACD Solution B of trisodium citrate, 13.2g/L; citric acid, 4.8 g/L; and dextrose 14.7 g/L. Used in Blood banking and histocompatibilty testing.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-EntityCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "_SpecimenAdditiveEntity"
  } ],
  "codesystem" : "6bc883d6-2592-5ee9-95de-32a833e8f6d0",
  "concept_id" : "c0986cfc-848f-5868-916b-e6b2c5fa2429",
  "ancestors" : {
    "ACDB" : 0,
    "_SpecimenAdditiveEntity" : 1,
    "_MaterialEntityClassType" : 2
  },
  "id" : "7fee226d-13b3-4f1d-8b11-3bcb7215b311",
  "code" : "ACDB",
  "display" : "ACD Solution B",
  "version" : "2018-08-12"
}