{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/HearingTestResult",
  "version": "0.1",
  "name": "HearingTestResult",
  "status": "draft",
  "description": "Describes a hearing test result",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "workflow",
      "uri": "http://hl7.org/fhir/workflow",
      "name": "Workflow Pattern"
    },
    {
      "identity": "sct-concept",
      "uri": "http://snomed.info/conceptdomain",
      "name": "SNOMED CT Concept Domain Binding"
    },
    {
      "identity": "v2",
      "uri": "http://hl7.org/v2",
      "name": "HL7 v2 Mapping"
    },
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    },
    {
      "identity": "w5",
      "uri": "http://hl7.org/fhir/fivews",
      "name": "FiveWs Pattern Mapping"
    },
    {
      "identity": "sct-attr",
      "uri": "http://snomed.org/attributebinding",
      "name": "SNOMED CT Attribute Binding"
    }
  ],
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.extension",
        "path": "Observation.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Observation.extension:testEnvironment",
        "path": "Observation.extension",
        "sliceName": "testEnvironment",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://example.org/fhir/StructureDefinition/TestEnvironment"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Observation.extension:laterality",
        "path": "Observation.extension",
        "sliceName": "laterality",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://example.org/fhir/StructureDefinition/Laterality"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Observation.extension:laterality.value[x]",
        "path": "Observation.extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Observation.extension:laterality.value[x]:valueCodeableConcept",
        "path": "Observation.extension.value[x]",
        "sliceName": "valueCodeableConcept"
      },
      {
        "id": "Observation.status",
        "path": "Observation.status",
        "mustSupport": true
      },
      {
        "id": "Observation.subject:patient",
        "path": "Observation.subject",
        "sliceName": "patient",
        "min": 1,
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://example.org/fhir/StructureDefinition/MyPatient"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Observation.subject:patient.reference",
        "path": "Observation.subject.reference",
        "min": 1
      },
      {
        "id": "Observation.note",
        "path": "Observation.note",
        "mustSupport": true
      },
      {
        "id": "Observation.bodySite.coding.system",
        "path": "Observation.bodySite.coding.system",
        "binding": {
          "strength": "required",
          "valueSet": "http://hl7.org/fhir/ValueSet/bodysite-laterality"
        }
      },
      {
        "id": "Observation.method",
        "path": "Observation.method",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Observation.device",
        "path": "Observation.device",
        "min": 1,
        "mustSupport": true
      }
    ]
  }
}