{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/MyObservation",
  "name": "RohiestrainingMyObservation",
  "status": "draft",
  "description": "FHIR training profile created",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation",
        "path": "Observation",
        "definition": "FHIR training profile created"
      },
      {
        "id": "Observation.identifier.type",
        "path": "Observation.identifier.type",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Observation.code.coding.system",
        "path": "Observation.code.coding.system",
        "short": "snomed ct"
      },
      {
        "id": "Observation.bodySite",
        "path": "Observation.bodySite",
        "min": 1
      },
      {
        "id": "Observation.device",
        "path": "Observation.device",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Device",
              "http://hl7.org/fhir/StructureDefinition/DeviceMetric",
              "https://Rohiesexample.org/fhir/StructureDefinition/RohiesMyPatient"
            ]
          }
        ]
      },
      {
        "id": "Observation.component.referenceRange",
        "path": "Observation.component.referenceRange",
        "contentReference": "http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange"
      }
    ]
  }
}