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    <lastUpdated value="2015-10-02T12:28:52.795+00:00" />
  </meta>
  <url value="http://hl7.org/fhir/StructureDefinition/valueset-sourceReference" />
  <name value="Where did this content come from" />
  <status value="draft" />
  <date value="2015-09-22T13:47:23+10:00" />
  <publisher value="HL7" />
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  <abstract value="false" />
  <contextType value="resource" />
  <context value="ValueSet" />
  <snapshot>
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      <short value="Where did this content come from" />
      <definition value="This text is intended to act as a citation to work done elsewhere that is not part of the current stewarding process where the referenced source is in some way a basis of the current value set definition." />
      <min value="0" />
      <max value="1" />
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        <code value="Extension" />
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      <isModifier value="false" />
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    </element>
  </snapshot>
  <differential>
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      <short value="Where did this content come from" />
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    </element>
    <element>
      <path value="Extension.extension" />
      <max value="0" />
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    </element>
    <element>
      <path value="Extension.url" />
      <type>
        <code value="uri" />
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    </element>
    <element>
      <path value="Extension.value[x]" />
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        <code value="uri" />
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