<?xml version="1.0"?>
<powder xmlns="http://www.w3.org/2007/05/powder#" 
        xmlns:ex="http://example.org/vocab#">

  <attribution>
    <issuedby src="http://authority.example.org/company.rdf#me" />
    <issued>2007-12-14T00:00:00</issued>
  </attribution>

  <dr>
    <iriset>
      <includeregex>\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)?(example\.com|example\.org)(\:([0-9]+))?\/</includeregex>
      <includeregex>\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)*[^\:\/\?\#\@]+\:(80|8080|8081|8082)\/</includeregex>
    </iriset>
    <descriptorset>
      <ex:color>red</ex:color>
      <ex:shape>square</ex:shape>
      <displaytext>Everything on example.org and example.com is is red and square</displaytext>
      <displayicon src="http://example.org/icon.png" />
   </descriptorset>
  </dr>

</powder>