{
  "resourceType": "StructureDefinition",
  "url": "https://noma.no/fhir/StructureDefinition/NutritionProductKnownAllergen_v3_1",
  "version": "3.1",
  "name": "NutritionProductKnownAllergen_NOMA_v3_1",
  "title": "NutritionProductKnownAllergen_NOMA_v3_1",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Basic"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "short": "Known or suspected allergens that are a part of this product",
        "min": 2
      },
      {
        "id": "Extension.extension:concept",
        "path": "Extension.extension",
        "sliceName": "concept",
        "short": "The allergen present in the nutrition product",
        "definition": "Known or suspected allergens that are a part of this product. Refers to an element in the \"allergens\" code system., Norwegian terms only  \r\nExamples: Fisk, skalldyr. peanøtt  \r\nUrl:  [https://mpd.noma.no/codesystem/allergens](https://mpd.noma.no/codesystem/allergens)",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.extension:concept.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:concept.url",
        "path": "Extension.extension.url",
        "fixedUri": "concept"
      },
      {
        "id": "Extension.extension:concept.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Extension.extension:prevalence",
        "path": "Extension.extension",
        "sliceName": "prevalence",
        "short": "The prevalence of the allergen present in the nutrition product",
        "definition": "Prevalence of the known or suspected suspected allergens that are a part of this product. Refers to an element in the \"allergen prevalence\" code system., Norwegian terms only  \r\nExamples: Inneholder, Spor av, Laktosefattig\r\nUrl:  [https://mpd.noma.no/structuredefinition/allergen-prevalence](https://mpd.noma.no/structuredefinition/allergen-prevalence)",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.extension:prevalence.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:prevalence.url",
        "path": "Extension.extension.url",
        "fixedUri": "prevalence"
      },
      {
        "id": "Extension.extension:prevalence.value[x]",
        "path": "Extension.extension.value[x]",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://noma.no/fhir/StructureDefinition/NutritionProductKnownAllergen_v3_1"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}