{
  "resourceType": "Substance",
  "id": "example",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: example</p><p><b>identifier</b>: 1463</p><p><b>status</b>: active</p><p><b>category</b>: Allergen <span>(Details : {http://terminology.hl7.org/CodeSystem/substance-category code 'allergen' = 'Allergen', given as 'Allergen'})</span></p><p><b>code</b>: apitoxin (Honey Bee Venom) <span>(Details )</span></p></div>"
  },
  "identifier": [
    {
      "system": "http://acme.org/identifiers/substances",
      "value": "1463"
    }
  ],
  "status": "active",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/substance-category",
          "code": "allergen",
          "display": "Allergen"
        }
      ]
    }
  ],
  "code": {
    "text": "apitoxin (Honey Bee Venom)"
  }
}