22.6.2.56 RefOrder

This element specifies the reference order of a source. [Example:

<b:Source>
  …
  <b:City>Chicago</b:City>
  <b:ProductionCompany>Production
  <b:Medium>CD</b:Medium>
  <b:RefOrder>16</b:RefOrder>
</b:Source>

end example]

The possible values for this element are defined by the ST_String simple type (22.9.2.13).

[Note: The W3C XML Schema definition of this element’s content model (ST_String) is located in A.6.9. end note]