{
  "resourceType": "StructureDefinition",
  "url": "https://medico-emr.net/medico/r4/sd/Reference_Base_1",
  "name": "Reference_Base_1",
  "status": "draft",
  "description": "A generic reference type",
  "fhirVersion": "4.0.0",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "type": "Reference",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Reference",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Reference.id",
        "path": "Reference.id",
        "max": "0"
      },
      {
        "id": "Reference.reference",
        "path": "Reference.reference",
        "min": 1
      },
      {
        "id": "Reference.type",
        "path": "Reference.type",
        "min": 1
      },
      {
        "id": "Reference.identifier",
        "path": "Reference.identifier",
        "definition": "A so called medico resource id is used here - see https://simplifier.net/guide/medicoIG2/ididentifierandurl",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Identifier",
            "profile": [
              "https://medico-emr.net/medico/r4/sd/Identifier_medicoResourceId_1"
            ]
          }
        ]
      },
      {
        "id": "Reference.identifier.system",
        "path": "Reference.identifier.system",
        "comment": "Dynamically resolved for validation\r\n--FixedValue=https://medico-emr.net/medico/%KUNDE%/sid1/***TBD***"
      },
      {
        "id": "Reference.display",
        "path": "Reference.display",
        "max": "0"
      }
    ]
  }
}