<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="tiro-questionnaire" />
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-category">
    <valueString value="Specialized.Definitional Artifacts" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category">
    <valueCode value="business" />
  </extension>
  <url value="http://tiro.health/fhir/StructureDefinition/tiro-questionnaire" />
  <version value="0.1.1" />
  <name value="TiroQuestionnaire" />
  <title value="Tiro Questionnaire" />
  <status value="active" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="objimpl" />
    <uri value="http://hl7.org/fhir/object-implementation" />
    <name value="Object Implementation Information" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Questionnaire" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Questionnaire" />
  <derivation value="constraint" />
  <differential>
    <element id="Questionnaire.language">
      <path value="Questionnaire.language" />
      <min value="1" />
    </element>
    <element id="Questionnaire.title">
      <path value="Questionnaire.title" />
      <min value="1" />
    </element>
    <element id="Questionnaire.publisher">
      <path value="Questionnaire.publisher" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item">
      <path value="Questionnaire.item" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="type" />
        </discriminator>
        <description value="Slice based on the item.type pattern" />
        <rules value="closed" />
      </slicing>
    </element>
    <element id="Questionnaire.item.item">
      <path value="Questionnaire.item.item" />
      <slicing>
        <discriminator>
          <type value="pattern" />
        </discriminator>
      </slicing>
    </element>
    <element id="Questionnaire.item:freeText">
      <path value="Questionnaire.item" />
      <sliceName value="freeText" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Questionnaire.item:freeText.text">
      <path value="Questionnaire.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:freeText.type">
      <path value="Questionnaire.item.type" />
      <patternCode value="open-choice" />
    </element>
    <element id="Questionnaire.item:freeText.answerValueSet">
      <path value="Questionnaire.item.answerValueSet" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:freeText.initial.value[x]">
      <path value="Questionnaire.item.initial.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Questionnaire.item:quantity">
      <path value="Questionnaire.item" />
      <sliceName value="quantity" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Questionnaire.item:quantity.text">
      <path value="Questionnaire.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:quantity.type">
      <path value="Questionnaire.item.type" />
      <patternCode value="quantity" />
    </element>
    <element id="Questionnaire.item:quantity.initial.value[x]">
      <path value="Questionnaire.item.initial.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Questionnaire.item:quantity.initial.valueQuantity">
      <path value="Questionnaire.item.initial.valueQuantity" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Questionnaire.item:quantity.initial.valueQuantity.unit">
      <path value="Questionnaire.item.initial.valueQuantity.unit" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:choice">
      <path value="Questionnaire.item" />
      <sliceName value="choice" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Questionnaire.item:choice.text">
      <path value="Questionnaire.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:choice.type">
      <path value="Questionnaire.item.type" />
      <patternCode value="choice" />
    </element>
    <element id="Questionnaire.item:choice.answerValueSet">
      <path value="Questionnaire.item.answerValueSet" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group">
      <path value="Questionnaire.item" />
      <sliceName value="group" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Questionnaire.item:group.text">
      <path value="Questionnaire.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.type">
      <path value="Questionnaire.item.type" />
      <patternCode value="group" />
    </element>
    <element id="Questionnaire.item:group.item:freeText">
      <path value="Questionnaire.item.item" />
      <sliceName value="freeText" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="BackboneElement" />
      </type>
    </element>
    <element id="Questionnaire.item:group.item:freeText.text">
      <path value="Questionnaire.item.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.item:freeText.type">
      <path value="Questionnaire.item.item.type" />
      <patternCode value="open-choice" />
    </element>
    <element id="Questionnaire.item:group.item:freeText.answerValueSet">
      <path value="Questionnaire.item.item.answerValueSet" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.item:freeText.initial.value[x]">
      <path value="Questionnaire.item.item.initial.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Questionnaire.item:group.item:quantity">
      <path value="Questionnaire.item.item" />
      <sliceName value="quantity" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="BackboneElement" />
      </type>
    </element>
    <element id="Questionnaire.item:group.item:quantity.text">
      <path value="Questionnaire.item.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.item:quantity.type">
      <path value="Questionnaire.item.item.type" />
      <patternCode value="quantity" />
    </element>
    <element id="Questionnaire.item:group.item:quantity.initial.value[x]">
      <path value="Questionnaire.item.item.initial.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Questionnaire.item:group.item:quantity.initial.valueQuantity">
      <path value="Questionnaire.item.item.initial.valueQuantity" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Questionnaire.item:group.item:quantity.initial.valueQuantity.unit">
      <path value="Questionnaire.item.item.initial.valueQuantity.unit" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.item:choice">
      <path value="Questionnaire.item.item" />
      <sliceName value="choice" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="BackboneElement" />
      </type>
    </element>
    <element id="Questionnaire.item:group.item:choice.text">
      <path value="Questionnaire.item.item.text" />
      <min value="1" />
    </element>
    <element id="Questionnaire.item:group.item:choice.type">
      <path value="Questionnaire.item.item.type" />
      <patternCode value="choice" />
    </element>
    <element id="Questionnaire.item:group.item:choice.answerValueSet">
      <path value="Questionnaire.item.item.answerValueSet" />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>