{

"resourceType": "BodyStructure",
"id": "fetus",
"identifier": [
  {
    "system": "http://goodhealth.org/bodystructure/identifiers",
    "value": "12345"
  }
],
"location": {
  "coding": [
    {
      "system": "http://snomed.info/sct",
      "code": "83418008",
      "display": "Entire fetus (body structure)"
    }
  ],
  "text": "Fetus"
},
"description": "EDD 1/1/2017 confirmation by LMP",
"patient": {
  "reference": "Patient/example"
},
"meta": {
  "tag": [
    {
      "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
      "code": "HTEST",
      "display": "test health data"
    }
  ]
}

}