{

"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"
    }
  ]
}

}