{
  "resourceType" : "Observation",
  "id" : "observation-swelling",
  "language" : "en",
  "text" : {
    "status" : "generated"
  },
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "41291007"
    }]
  }
}