How to do Array of objects

Hi,

I was wondering if XMP is capable of holding an array of multiple objects. We have historical data that is represented with multiple fields. The normal schema would look like:

  <rdf:Description rdf:about="" xmlns:nef="http://ns.phics.com/nefclient/1.0/">

         <nef:Division>BTF</nef:Division>

         <nef:Season>0914</nef:Season>

         <nef:Sku>91346</nef:Sku>

         <nef:Usage>Print</nef:Usage>

         <nef:Status>Approved</nef:Status>

      </rdf:Description>

How can I add this addionional data some?

          <nef:History>

               <nef:issue>blah01</nef:issue>

               <nef:date>12-12-12</nef:date>

               <nef:color>red</nef:color>

               <nef:issue>blah02</nef:issue>

               <nef:date>1-12-10</nef:date>

               <nef:color>blue</nef:color>

               <nef:issue>blah03</nef:issue>

               <nef:date>02-12-08</nef:date>

               <nef:color>red</nef:color>

               <nef:issue>blah04</nef:issue>

               <nef:date>11-09-06</nef:date>

               <nef:color>white</nef:color>   

           </nef:History>

Thank you for your time

Dean Krueger