{
  "resourceType" : "Observation",
  "id" : "ex-pain",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation ex-pain</b></p><a name=\"ex-pain\"> </a><a name=\"hcex-pain\"> </a><p><b>status</b>: Final</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category vital-signs}\">Vital Signs</span></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 72514-3}\">PAIN</span></p><p><b>subject</b>: <a href=\"Patient-ex-patient.html\">John Schmidt  Other, DoB: 1923-07-25</a></p><p><b>effective</b>: 2004-01-21 11:01:00+0000</p><p><b>performer</b>: self</p><p><b>value</b>: 0</p></div>"
  },
  "status" : "final",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "vital-signs"
    }]
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "72514-3",
      "display" : "Pain severity - 0-10 verbal numeric rating [Score] - Reported"
    }],
    "text" : "PAIN"
  },
  "subject" : {
    "reference" : "Patient/ex-patient"
  },
  "effectiveDateTime" : "2004-01-21T11:01:00Z",
  "performer" : [{
    "display" : "self"
  }],
  "valueInteger" : 0
}