{"resourceType":"Observation","id":"negation-example","text":{"status":"extensions","div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation negation-example</b></p><a name=\"negation-example\"> </a><a name=\"hcnegation-example\"> </a><p><b>status</b>: Cancelled</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category laboratory}\">Laboratory</span></p><p><b>code</b>: <span title=\"Codes:\">Not Done Value Set: Hemoglobin lab test</span> (value set: <code>http://cts.nlm.nih.gov/fhir/2.16.840.1.113762.1.4.1045.131</code>)</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></div>"},"status":"cancelled","category":[{"coding":[{"system":"http://terminology.hl7.org/CodeSystem/observation-category","code":"laboratory","display":"Laboratory"}]}],"code":{"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/codeOptions","valueCanonical":"http://cts.nlm.nih.gov/fhir/2.16.840.1.113762.1.4.1045.131"}],"text":"Not Done Value Set: Hemoglobin lab test"},"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"}