<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="c160e335-f4b7-4218-a224-7b1ca660da00" />
  <meta>
    <lastUpdated value="2018-06-05T12:59:09.572+00:00" />
  </meta>
  <url value="http://example.org/fhir/StructureDefinition/ORCAReferenceExtension" />
  <name value="ORCAReferenceExtension" />
  <status value="draft" />
  <date value="2018-06-05T12:59:09.335+00:00" />
  <fhirVersion value="3.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <contextType value="datatype" />
  <context value="Reference" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Extension.extension:bodyHeight">
      <path value="Extension.extension" />
      <sliceName value="bodyHeight" />
      <max value="1" />
    </element>
    <element id="Extension.extension:bodyHeight.url">
      <path value="Extension.extension.url" />
      <fixedUri value="bodyHeight" />
    </element>
    <element id="Extension.extension:bodyHeight.value[x]:valueQuantity">
      <path value="Extension.extension.valueQuantity" />
      <sliceName value="valueQuantity" />
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Extension.extension:bodyHeight.value[x]:valueQuantity.value">
      <path value="Extension.extension.valueQuantity.value" />
      <min value="1" />
    </element>
    <element id="Extension.extension:bodyHeight.value[x]:valueQuantity.unit">
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
        <valueBoolean value="true" />
      </extension>
      <path value="Extension.extension.valueQuantity.unit" />
      <code>
        <system value="http://unitsofmeasure.org" />
        <code value="cm" />
      </code>
      <fixedString value="cm" />
    </element>
    <element id="Extension.extension:bodyHeight.value[x]:valueQuantity.system">
      <path value="Extension.extension.valueQuantity.system" />
      <min value="1" />
      <fixedUri value="http://loinc.org" />
    </element>
    <element id="Extension.extension:bodyHeight.value[x]:valueQuantity.code">
      <path value="Extension.extension.valueQuantity.code" />
      <min value="1" />
      <fixedCode value="8302-2" />
    </element>
    <element id="Extension.extension:bodyWeight">
      <path value="Extension.extension" />
      <sliceName value="bodyWeight" />
      <max value="1" />
    </element>
    <element id="Extension.extension:bodyWeight.url">
      <path value="Extension.extension.url" />
      <fixedUri value="bodyWeight" />
    </element>
    <element id="Extension.extension:bodyWeight.value[x]:valueQuantity">
      <path value="Extension.extension.valueQuantity" />
      <sliceName value="valueQuantity" />
      <type>
        <code value="Quantity" />
      </type>
    </element>
    <element id="Extension.extension:bodyWeight.value[x]:valueQuantity.value">
      <path value="Extension.extension.valueQuantity.value" />
      <min value="1" />
    </element>
    <element id="Extension.extension:bodyWeight.value[x]:valueQuantity.unit">
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
        <valueBoolean value="true" />
      </extension>
      <path value="Extension.extension.valueQuantity.unit" />
      <code>
        <system value="http://unitsofmeasure.org" />
        <code value="kg" />
      </code>
      <min value="1" />
      <fixedString value="kg" />
    </element>
    <element id="Extension.extension:bodyWeight.value[x]:valueQuantity.system">
      <path value="Extension.extension.valueQuantity.system" />
      <fixedUri value="http://loinc.org" />
    </element>
    <element id="Extension.extension:bodyWeight.value[x]:valueQuantity.code">
      <path value="Extension.extension.valueQuantity.code" />
      <fixedCode value="29463-7" />
    </element>
    <element id="Extension.extension:transportationMode">
      <path value="Extension.extension" />
      <sliceName value="transportationMode" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:transportationMode.url">
      <path value="Extension.extension.url" />
      <fixedUri value="transportationMode" />
    </element>
    <element id="Extension.extension:transportationMode.value[x]:valueCode">
      <path value="Extension.extension.valueCode" />
      <sliceName value="valueCode" />
      <label value="transportationMode" />
      <short value="CART | PORT | WALK | WHLC" />
      <definition value="Transportation Mode (CART - patient travels on cart or gurney, PORT - The examining device goes to patient's location, WALK - Patient walks to diagnostic service, WHLC - Wheelchair)" />
      <min value="1" />
      <type>
        <code value="code" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://example.org/fhir/StructureDefinition/ORCAReferenceExtension" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>