{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "**Description:** Holders are containers that hold other containers or holders.\\r\\n\\r\\n**Examples:**\\r\\n\\r\\n *  Tube rack\\r\\n *  Specimen carrier\\r\\n *  Tray",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "code" : "source",
    "valueCode" : "v3"
  }, {
    "code" : "ConceptualSpaceForClassCode",
    "valueCoding" : {
      "code" : "HOLD",
      "system" : "http://terminology.hl7.org/CodeSystem/v3-EntityClass"
    }
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "ContainerEntityType"
  } ],
  "codesystem" : "a4b9689b-4fea-537a-ab56-085748a134dc",
  "concept_id" : "536d7572-636c-5cbd-b42d-27b1c43e5494",
  "ancestors" : {
    "EntityCode" : 3,
    "HolderEntityType" : 0,
    "ContainerEntityType" : 1,
    "MaterialEntityClassType" : 2
  },
  "id" : "4d5602d4-0fe6-42c5-8116-1270dc296151",
  "code" : "HolderEntityType",
  "display" : "HolderEntityType",
  "version" : "3.0.0"
}