{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/smithKderivedUSCorePatientProfile",
  "name": "SmithDerivedUSCorePatientProfile",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "argonaut-dq-dstu2",
      "uri": "http://unknown.org/Argonaut-DQ-DSTU2",
      "name": "Argonaut-DQ-DSTU2"
    },
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    },
    {
      "identity": "cda",
      "uri": "http://hl7.org/v3/cda",
      "name": "CDA (R2)"
    },
    {
      "identity": "w5",
      "uri": "http://hl7.org/fhir/fivews",
      "name": "FiveWs Pattern Mapping"
    },
    {
      "identity": "v2",
      "uri": "http://hl7.org/v2",
      "name": "HL7 v2 Mapping"
    },
    {
      "identity": "loinc",
      "uri": "http://loinc.org",
      "name": "LOINC code for the element"
    }
  ],
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.identifier.period",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
            "valueCode": "normative"
          },
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version",
            "valueCode": "4.0.0"
          }
        ],
        "path": "Patient.identifier.period",
        "min": 1
      }
    ]
  }
}