<?xml version="1.0"?>

   <schema uri="urn:x-commerceone:document:com:commerceone:XCBL30:XCBL30.sox$1.0">

      <elementtype name="Reference">
         <model>
            <sequence>
               <element type="string" name="RefNum"/>
               <element type="datetime" name="RefDate" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="ReferenceCoded">
         <model>
            <sequence>
               <element type="ReferenceTypeCode" name="ReferenceTypeCoded"/>
               <element type="string" name="ReferenceTypeCodedOther" occurs="?"/>
               <element type="Reference" name="PrimaryReference"/>
               <element type="Reference" name="SupportingReference" occurs="?"/>
               <element type="Reference" name="SupportingSubReference" occurs="?"/>
               <element type="string" name="ReferenceDescription" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="ListOfReference">
         <model>
            <element type="Reference" occurs="+"/>
         </model>
      </elementtype>

      <elementtype name="ListOfReferenceCoded">
         <model>
            <element type="ReferenceCoded" occurs="+"/>
         </model>
      </elementtype>

   </schema>