<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/NutritionProductCharacteristics" />
  <name value="NutritionProductCharacteristics" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Basic" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <min value="2" />
    </element>
    <element id="Extension.extension:type">
      <path value="Extension.extension" />
      <sliceName value="type" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:type.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:type.url">
      <path value="Extension.extension.url" />
      <fixedUri value="type" />
    </element>
    <element id="Extension.extension:type.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="CodeableConcept" />
      </type>
      <binding>
        <strength value="required" />
        <description value="Using NoMA Nutrition Classification Type Code System" />
        <valueSet value="https://api.legemiddelverket.no/FHIR-R4/CodeSystem/e5fc47d3-5b03-4f26-ac34-86b35eba140d" />
      </binding>
    </element>
    <element id="Extension.extension:value">
      <path value="Extension.extension" />
      <sliceName value="value" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:value.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:value.url">
      <path value="Extension.extension.url" />
      <fixedUri value="value" />
    </element>
    <element id="Extension.extension:value.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="boolean" />
      </type>
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="CodeableConcept" />
      </type>
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://example.org/fhir/StructureDefinition/NutritionProductCharacteristics" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>