<?xml version='1.0'?>
<!DOCTYPE price-list [
<!ELEMENT price-list ANY>
<!ELEMENT item ANY>
<!ATTLIST item id ID #IMPLIED>
<!ELEMENT description ANY>
<!ATTLIST description id ID #IMPLIED>
<!ELEMENT prices ANY>
<!ATTLIST prices id ID #IMPLIED>
]>
<price-list xml:lang="en-us">
  <item id="w001">
    <description id="w001-description">
      <p>Normal Widget</p>
    </description>
    <prices id="w001-prices">
      <price currency="USD" volume="1+">39.95</price>
      <price currency="USD" volume="10+">34.95</price>
      <price currency="USD" volume="100+">29.95</price>
    </prices>
  </item>
  <item id="w002">
    <description id="w002-description">
      <p>Super-sized widget with bells <i>and</i> whistles.</p>
    </description>
    <prices id="w002-prices">
      <price currency="USD" volume="1+">59.95</price>
      <price currency="USD" volume="10+">54.95</price>
      <price currency="USD" volume="100+">49.95</price>
    </prices>
  </item>
</price-list>
