HTTP URI info

<c:uri-info xmlns:c="http://www.w3.org/ns/xproc-step"
   href="http://localhost/" status="200" readable="true"
   exists="true" uri="http://localhost/"
   last-modified="2008-08-08T15:13:25Z" size="1226">
  <c:header name="Date" value="Wed, 18 Mar 2009 08:04:32 GMT"/>
  <c:header name="Server" value="Apache/1.3.41 (Darwin)"/>
  <c:header name="Last-Modified" value="Fri, 08 Aug 2008 15:13:25 GMT"/>
  <c:header name="ETag" value=""2cf6b2-4ca-489c6295""/>
  <c:header name="Accept-Ranges" value="bytes"/>
  <c:header name="Content-Length" value="1226"/>
  <c:header name="Content-Type" value="text/html"/>
</c:uri-info>