<?xml version="1.0"?>

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

      <namespace prefix="xml" namespace="urn:x-commerceone:document:com:commerceone:xml:xmllang.sox$1.0"/>
      <elementtype name="ObjectAttribute">
         <model>
            <sequence>
               <element type="string" name="AttributeID"/>
               <element type="UOM" name="AttributeUnit" occurs="?"/>
               <element type="AttributeValue" occurs="*"/>
            </sequence>
         </model>
      </elementtype>

      <elementtype name="AttributeValue">
         <model>
            <string/>
         </model>
         <attdef name="lang" datatype="xmllang" prefix="xml">
            <default>en</default>
         </attdef>
      </elementtype>

   </schema>