{
  "resourceType": "Observation",
  "id": "example",
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "vital-signs",
          "display": "Vital Signs"
        }
      ]
    },
    {
      "coding": [
        {
          "system": "http://loinc.org",
          "code": "29463-7",
          "display": "Body Weight"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "29463-7",
        "display": "Body weight"
      },
      {
        "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"
  },
  "encounter": {
    "reference": "Encounter/example"
  },
  "effectiveDateTime": "2016-03-28",
  "valueQuantity": {
    "value": 185,
    "unit": "lbs",
    "system": "http://unitsofmeasure.org",
    "code": "[lb_av]"
  },
  "component": [
    {
      "code": {
        "coding": [
          {
            "system": "http://loinc.org",
            "code": "8361-8",
            "display": "Body position with respect to gravity"
          }
        ]
      },
      "valueCodeableConcept": {
        "coding": [
          {
            "system": "http://snomed.info/sct",
            "code": "10904000",
            "display": "Standing position"
          }
        ]
      }
    }
  ],
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}