{
  "resourceType": "Substance",
  "id": "Heparin",
  "meta": {
    "profile": [
      "https://www.medizininformatik-initiative.de/fhir/ext/modul-biobank/StructureDefinition/Substance"
    ]
  },
  "code": {
    "coding": [
      {
        "code": "372877000",
        "system": "http://snomed.info/sct",
        "display": "Heparin (substance)"
      }
    ]
  }
}