{
  "resourceType" : "Observation",
  "id" : "anc-b4-de1-example",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation anc-b4-de1-example</b></p><a name=\"anc-b4-de1-example\"> </a><a name=\"hcanc-b4-de1-example\"> </a><p><b>identifier</b>: <code>http://example.org/fhir/NamingSystem/identifiers</code>/anc-b4-de1-example\u00a0(use:\u00a0official,\u00a0)</p><p><b>status</b>: Final</p><p><b>code</b>: <span title=\"Codes:{http://hl7.org/fhir/uv/cql/CodeSystem/example ANC.B4.DE1}\">Pregnancy confirmed</span></p><p><b>subject</b>: <a href=\"Patient-example.html\">Alana Asdf  (no stated gender), DoB: 1993-06-14</a></p><p><b>effective</b>: 2013-04-02 10:30:10+0100 --&gt; 2013-04-05 10:30:10+0100</p><p><b>issued</b>: 2013-04-03 15:30:10+0100</p><p><b>value</b>: true</p></div>"
  },
  "identifier" : [{
    "use" : "official",
    "system" : "http://example.org/fhir/NamingSystem/identifiers",
    "value" : "anc-b4-de1-example"
  }],
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://hl7.org/fhir/uv/cql/CodeSystem/example",
      "code" : "ANC.B4.DE1",
      "display" : "Pregnancy confirmed"
    }]
  },
  "subject" : {
    "reference" : "Patient/example"
  },
  "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",
  "valueBoolean" : true
}