{
  "resourceType" : "Observation",
  "id" : "ECLM-OBS-001",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation ECLM-OBS-001</b></p><a name=\"ECLM-OBS-001\"> </a><a name=\"hcECLM-OBS-001\"> </a><p><b>status</b>: Final</p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 718-7}\">Hemoglobin [Mass/volume] in Blood</span></p><p><b>subject</b>: <a href=\"Patient-ECLM-PT-001.html\">John Mwangi Kamau (official) Male, DoB: 1985-06-15 ( National ID: 12345678\u00a0(use:\u00a0official,\u00a0))</a></p><p><b>effective</b>: 2025-11-02 09:00:00+0300</p><p><b>performer</b>: <a href=\"Practitioner-ECLM-PRA-001.html\">Practitioner Dr. James Ochieng (official)</a></p><p><b>value</b>: 13.5 g/dL<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  codeg/dL = 'g/dL')</span></p></div>"
  },
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "718-7",
      "display" : "Hemoglobin [Mass/volume] in Blood"
    }]
  },
  "subject" : {
    "reference" : "Patient/ECLM-PT-001"
  },
  "effectiveDateTime" : "2025-11-02T09:00:00+03:00",
  "performer" : [{
    "reference" : "Practitioner/ECLM-PRA-001"
  }],
  "valueQuantity" : {
    "value" : 13.5,
    "unit" : "g/dL",
    "system" : "http://unitsofmeasure.org",
    "code" : "g/dL"
  }
}