{
  "resourceType": "Observation",
  "id": "TrilliumII-examples-Observation-01-Sub1",
  "meta": {
    "versionId": "f9e09cfa-b89a-4c2f-b985-0707216a8861",
    "lastUpdated": "2018-02-16T10:19:27.373+00:00"
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://hl7.org/fhir/observation-category",
          "code": "laboratory"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "945-6",
        "display": "C Ab [Presence] in Serum or Plasma"
      }
    ]
  },
  "subject": {
    "reference": "Patient/TrilliumII-examples-Patient-02"
  },
  "effectiveDateTime": "2015-10-10T08:35:00+00:00",
  "valueCodeableConcept": {
    "coding": [
      {
        "system": "http://snomed.info/sct",
        "code": "10828004",
        "display": "Positive"
      }
    ]
  }
}