{
  "resourceType": "StructureDefinition",
  "id": "EPSimpleIdentifier-f8010186-cd59-4595-ab90-4ea3c70d8744",
  "url": "https://www.esante.lu/fhir-spec/StructureDefinition/EPSimpleIdentifier",
  "version": "1.2.0",
  "name": "EPSimpleIdentifier",
  "status": "active",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "v2",
      "uri": "http://hl7.org/v2",
      "name": "HL7 v2 Mapping"
    },
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    },
    {
      "identity": "servd",
      "uri": "http://www.omg.org/spec/ServD/1.0/",
      "name": "ServD"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "type": "Identifier",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Identifier",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Identifier",
        "path": "Identifier",
        "short": "An identifier"
      },
      {
        "id": "Identifier.id",
        "path": "Identifier.id",
        "max": "0"
      },
      {
        "id": "Identifier.use",
        "path": "Identifier.use",
        "max": "0"
      },
      {
        "id": "Identifier.type",
        "path": "Identifier.type",
        "max": "0"
      },
      {
        "id": "Identifier.system",
        "path": "Identifier.system",
        "min": 1,
        "fixedUri": "urn:ietf:rfc:3986"
      },
      {
        "id": "Identifier.value",
        "path": "Identifier.value",
        "short": "A v4 UUID prefixed by urn:uuid:",
        "min": 1,
        "example": [
          {
            "label": "Example",
            "valueString": "urn:uuid:c757873d-ec9a-4326-a141-556f43239520"
          }
        ],
        "condition": [
          "val-uuid"
        ],
        "constraint": [
          {
            "key": "val-uuid",
            "severity": "error",
            "human": "SHALL be a v4 UUID prefixed by urn:uuid:",
            "expression": "startsWith('urn:uuid:') and length()=45",
            "source": "https://www.esante.lu/fhir-spec/StructureDefinition/EPSimpleIdentifier"
          }
        ]
      },
      {
        "id": "Identifier.period",
        "path": "Identifier.period",
        "max": "0"
      },
      {
        "id": "Identifier.assigner",
        "path": "Identifier.assigner",
        "max": "0"
      }
    ]
  }
}