{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/FHIR/schema/observation-unit",
  "name": "observation-unit",
  "status": "draft",
  "date": "2024-02-08T13:33:47.6266713+00:00",
  "keyword": [
    {
      "system": "http://example.org/FHIR/schema/profiles",
      "code": "Observation"
    },
    {
      "system": "http://example.org/FHIR/schema/version",
      "code": "1.0.0"
    }
  ],
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Observation.value[x]"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Unit? di misura",
        "definition": "Estensione di tipo string.",
        "comment": "Estensione di tipo string utilizzata per poter inserire l'unit? di misura collegata al risultato, quando questo ? di tipo string ma arriva comunque un'informazione collegata all'unit? di misura.",
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://example.org/FHIR/schema/observation-unit"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "type": [
          {
            "code": "string"
          }
        ]
      }
    ]
  }
}