<ExternalReference>
  <URI schemeAgencyID="" schemeAgencyName="" schemeDataURI="" schemeID="" schemeName="" schemeURI="" schemeVersionID="">{0,1}</URI>
  <DocumentHash languageID="">{0,1}</DocumentHash>
  <HashAlgorithmMethod languageID="">{0,unbounded}</HashAlgorithmMethod>
  <ExpiryDate>{0,1}</ExpiryDate>
  <ExpiryTime>{0,1}</ExpiryTime>
  <MimeCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</MimeCode>
  <FormatCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</FormatCode>
  <EncodingCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</EncodingCode>
  <CharacterSetCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</CharacterSetCode>
  <FileName languageID="">{0,1}</FileName>
</ExternalReference>

<xsd:element name="ExternalReference" type="ExternalReferenceType"/>