{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "An identifying data string for healthcare products.\\r\\n\\r\\nExample code sets include Healthcare Common Procedure Coding System (HCPCS) and Universal Product Code (UPC).",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "code" : "source",
    "valueCode" : "v3"
  }, {
    "code" : "ConceptualSpaceForClassCode",
    "valueCoding" : {
      "code" : "MMAT",
      "system" : "http://terminology.hl7.org/CodeSystem/v3-EntityClass"
    }
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "MaterialEntityClassType"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#child",
    "code" : "child",
    "_implicit" : true,
    "valueCode" : "MedicalDeviceType"
  } ],
  "codesystem" : "33eb862a-4e29-55df-b067-9b9d45b786af",
  "concept_id" : "8996252f-0deb-58ae-8fe0-605971fa8757",
  "ancestors" : {
    "EntityCode" : 2,
    "ProductEntityType" : 0,
    "MaterialEntityClassType" : 1
  },
  "id" : "4e2ab95c-8dc1-45b0-b9b9-afe924ed330f",
  "code" : "ProductEntityType",
  "display" : "ProductEntityType",
  "version" : "3.0.0"
}