{

"resourceType": "Observation",
"id": "f002",
"identifier": [
  {
    "use": "official",
    "system": "http://www.bmc.nl/zorgportal/identifiers/observations",
    "value": "6324"
  }
],
"status": "final",
"code": {
  "coding": [
    {
      "system": "http://loinc.org",
      "code": "11555-0",
      "display": "Base excess in Blood by calculation"
    }
  ]
},
"subject": {
  "reference": "Patient/f001",
  "display": "P. van de Heuvel"
},
"effectivePeriod": {
  "start": "2013-04-02T10:30:10+01:00",
  "end": "2013-04-05T10:30:10+01:00"
},
"issued": "2013-04-03T15:30:10+01:00",
"performer": [
  {
    "reference": "Practitioner/f005",
    "display": "A. Langeveld"
  }
],
"valueQuantity": {
  "value": 12.6,
  "unit": "mmol/l",
  "system": "http://unitsofmeasure.org",
  "code": "mmol/L"
},
"interpretation": [
  {
    "coding": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
        "code": "H",
        "display": "High"
      }
    ]
  }
],
"referenceRange": [
  {
    "low": {
      "value": 7.1,
      "unit": "mmol/l",
      "system": "http://unitsofmeasure.org",
      "code": "mmol/L"
    },
    "high": {
      "value": 11.2,
      "unit": "mmol/l",
      "system": "http://unitsofmeasure.org",
      "code": "mmol/L"
    }
  }
],
"meta": {
  "tag": [
    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
    }
  ]
}

}