<?xml version="1.0" encoding="UTF-8"?>
<!-- 
XML Query Use Cases: http://www.w3.org/TR/xquery-use-cases/
Copyright ©2003 World Wide Web Consortium, (Massachusetts Institute of Technology, European Research Consortium for Informatics and Mathematics, Keio University). All Rights Reserved. This work is distributed under the W3C® Software License [1] in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
-->


  <!ELEMENT items       (item_tuple*)>
  <!ELEMENT item_tuple  (itemno, description, offered_by, 
                              start_date?, end_date?, reserve_price? )>
  <!ELEMENT itemno      (#PCDATA)>
  <!ELEMENT description (#PCDATA)>
  <!ELEMENT offered_by  (#PCDATA)>
  <!ELEMENT start_date  (#PCDATA)>
  <!ELEMENT end_date    (#PCDATA)>
  <!ELEMENT reserve_price (#PCDATA)>