{

"resourceType": "Observation",
"id": "example",
"text": {
  "status": "generated",
  "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: example</p><p><b>status</b>: final</p><p><b>category</b>: Vital Signs <span>(Details : {http://hl7.org/fhir/observation-category code 'vital-signs' = 'Vital Signs', given as 'Vital Signs'})</span></p><p><b>code</b>: Body Weight <span>(Details : {LOINC code '29463-7' = 'Body weight', given as 'Body Weight'}; {LOINC code '3141-9' = 'Body weight Measured', given as 'Body weight Measured'}; {SNOMED CT code '27113001' = 'Body weight', given as 'Body weight'}; {http://acme.org/devices/clinical-codes code 'body-weight' = 'body-weight', given as 'Body Weight'})</span></p><p><b>subject</b>: <a>Patient/example</a></p><p><b>context</b>: <a>Encounter/example</a></p><p><b>effective</b>: Mar 28, 2016</p><p><b>value</b>: 185 lbs<span> (Details: UCUM code [lb_av] = 'lb_av')</span></p></div>"
},
"status": "final",
"category": [
  {
    "coding": [
      {
        "system": "http://hl7.org/fhir/observation-category",
        "code": "vital-signs",
        "display": "Vital Signs"
      }
    ]
  }
],
"code": {
  "coding": [
    {
      "system": "http://loinc.org",
      "code": "29463-7",
      "display": "Body Weight"
    },
    {
      "system": "http://loinc.org",
      "code": "3141-9",
      "display": "Body weight Measured"
    },
    {
      "system": "http://snomed.info/sct",
      "code": "27113001",
      "display": "Body weight"
    },
    {
      "system": "http://acme.org/devices/clinical-codes",
      "code": "body-weight",
      "display": "Body Weight"
    }
  ]
},
"subject": {
  "reference": "Patient/example"
},
"context": {
  "reference": "Encounter/example"
},
"effectiveDateTime": "2016-03-28",
"valueQuantity": {
  "value": 185,
  "unit": "lbs",
  "system": "http://unitsofmeasure.org",
  "code": "[lb_av]"
}

}