{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/MyPatient",
  "name": "MyPatient",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.name",
        "path": "Patient.name",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "use"
            }
          ],
          "rules": "open"
        },
        "mustSupport": true
      },
      {
        "id": "Patient.name:official",
        "path": "Patient.name",
        "sliceName": "official",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Patient.name:official.use",
        "path": "Patient.name.use",
        "min": 1,
        "fixedCode": "official"
      },
      {
        "id": "Patient.name:official.family",
        "path": "Patient.name.family",
        "min": 1
      },
      {
        "id": "Patient.name:official.given",
        "path": "Patient.name.given",
        "min": 1
      },
      {
        "id": "Patient.telecom",
        "path": "Patient.telecom",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        },
        "mustSupport": true
      },
      {
        "id": "Patient.telecom:Telefon",
        "path": "Patient.telecom",
        "sliceName": "Telefon",
        "mustSupport": true
      },
      {
        "id": "Patient.telecom:Telefon.system",
        "path": "Patient.telecom.system",
        "min": 1,
        "fixedCode": "phone"
      },
      {
        "id": "Patient.telecom:Telefon.value",
        "path": "Patient.telecom.value",
        "min": 1
      },
      {
        "id": "Patient.telecom:eMail",
        "path": "Patient.telecom",
        "sliceName": "eMail",
        "mustSupport": true
      },
      {
        "id": "Patient.telecom:eMail.system",
        "path": "Patient.telecom.system",
        "min": 1,
        "fixedCode": "email"
      },
      {
        "id": "Patient.telecom:eMail.value",
        "path": "Patient.telecom.value",
        "min": 1
      },
      {
        "id": "Patient.address:sliceAddress",
        "path": "Patient.address",
        "sliceName": "sliceAddress",
        "min": 1,
        "type": [
          {
            "code": "Address",
            "profile": [
              "http://fhir.de/StructureDefinition/address-de-basis"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Patient.address:sliceAddress.line",
        "path": "Patient.address.line",
        "min": 1
      },
      {
        "id": "Patient.address:sliceAddress.line.extension",
        "path": "Patient.address.line.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Patient.address:sliceAddress.line.extension:Strasse",
        "path": "Patient.address.line.extension",
        "sliceName": "Strasse",
        "mustSupport": true
      },
      {
        "id": "Patient.address:sliceAddress.line.extension:Hausnummer",
        "path": "Patient.address.line.extension",
        "sliceName": "Hausnummer",
        "mustSupport": true
      },
      {
        "id": "Patient.address:sliceAddress.city",
        "path": "Patient.address.city",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Patient.address:sliceAddress.postalCode",
        "path": "Patient.address.postalCode",
        "min": 1,
        "mustSupport": true
      }
    ]
  }
}