{
  "resourceType": "StructureDefinition",
  "id": "MyMultipleLoincObservation",
  "url": "http://example.org/StructureDefinition/MyMultipleLoincObservation",
  "version": "1.0.0",
  "name": "MyMultipleLoincObservation",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.code.coding",
        "path": "Observation.code.coding",
        "slicing": {
          "discriminator": [
            {
              "type": "pattern",
              "path": "$this"
            }
          ],
          "rules": "closed"
        },
        "min": 1
      },
      {
        "id": "Observation.code.coding:loinc-fix",
        "path": "Observation.code.coding",
        "sliceName": "loinc-fix",
        "min": 1,
        "max": "1",
        "patternCoding": {
          "code": "29463-7",
          "system": "http://loinc.org"
        }
      },
      {
        "id": "Observation.code.coding:loinc-var",
        "path": "Observation.code.coding",
        "sliceName": "loinc-var",
        "min": 0,
        "max": "*",
        "binding": {
          "strength": "required",
          "valueSet": "http://fhir.de/ValueSet/VitalSignDE_Body_Height_Loinc"
        }
      }
    ]
  }
}