Real-world procedure example

{
  "resourceType" : "Procedure",
  "id" : "f004",
  "status" : "completed",
  "code" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "48387007",
      "display" : "Tracheotomy"
    }]
  },
  "subject" : {
    "reference" : "Patient/f001",
    "display" : "P. van de Heuvel"
  },
  "encounter" : {
    "reference" : "Encounter/f003"
  },
  "occurrencePeriod" : {
    "start" : "2013-03-22T09:30:10+01:00",
    "end" : "2013-03-22T10:30:10+01:00"
  },
  "performer" : [{
    "function" : {
      "coding" : [{
        "system" : "urn:oid:2.16.840.1.113883.2.4.15.111",
        "code" : "01.000",
        "display" : "Arts"
      }],
      "text" : "Care role"
    },
    "actor" : {
      "reference" : "Practitioner/f005",
      "display" : "A. Langeveld"
    }
  }],
  "reason" : [{
    "concept" : {
      "text" : "ensure breathing during surgery"
    }
  }],
  "bodySite" : [{
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "83030008",
      "display" : "Retropharyngeal area"
    }]
  }],
  "outcome" : [{
    "concept" : {
      "text" : "removal of the retropharyngeal abscess"
    }
  }],
  "report" : [{
    "reference" : "DiagnosticReport/f001",
    "display" : "???????????"
  }],
  "followUp" : [{
    "concept" : {
      "text" : "described in care plan"
    }
  }]
}