{
  "resourceType": "Observation",
  "id": "656",
  "identifier": [
    {
      "value": "patientId-urn:oid:1.2.4~0000000000000000~152584~20170503155426~820"
    }
  ],
  "status": "final",
  "code": {
    "coding": [
      {
        "system": "urn:iso:std:iso:11073:10101",
        "code": "152584",
        "display": "MDC_FLOW_AWAY_EXP_FORCED_PEAK"
      }
    ]
  },
  "subject": {
    "reference": "Patient/PatientId-patientId"
  },
  "effectiveDateTime": "2017-05-03T15:54:26-04:00",
  "performer": [
    {
      "reference": "Patient/PatientId-patientId"
    }
  ],
  "valueQuantity": {
    "value": 820,
    "unit": "cL/s",
    "system": "urn:iso:std:iso:11073:10101",
    "code": "265201"
  },
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}