<AdditionalItemProperty>
  <Name languageID="">{0,1}</Name>
  <NameCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</NameCode>
  <Value languageID="">{0,unbounded}</Value>
  <ValueQuantity unitCode="">{0,1}</ValueQuantity>
  <ValueQualifier languageID="">{0,unbounded}</ValueQualifier>
  <ImportanceCode languageID="" listAgencyID="" listAgencyName="" listID="" listName="" listSchemeURI="" listURI="" listVersionID="" name="">{0,1}</ImportanceCode>
  <UsabilityPeriod>{0,1}</UsabilityPeriod>
  <ItemPropertyGroup>{0,unbounded}</ItemPropertyGroup>
  <RangeDimension>{0,1}</RangeDimension>
</AdditionalItemProperty>

<xsd:element name="AdditionalItemProperty" type="ItemPropertyType"/>