{
  "resourceType": "Observation",
  "id": "measurement-2",
  "meta": {
    "lastUpdated": "2021-11-25T10:37:35.987+00:00"
  },
  "status": "registered",
  "code": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "59328004",
        "display": "Forced expired volume in 1 second"
      }
    ]
  },
  "subject": {
    "reference": "Patient/1"
  },
  "valueQuantity": {
    "value": 1.4,
    "unit": "l/s",
    "system": "http://unitsofmeasure.org",
    "code": "l/s"
  }
}