How do I access all the fields in an rss feed?

In your rss-subscription.ftl you access a few:

<#list entries as entry>

${entry.titleEx}

${entry.publishedDate}

FeedUtils.getEntryTitle(entry.titleEx)

These paramters don't match the rss feed though... So how do I access other custom fields such as <clearspace:objectType>

It looks like the feed is returned as a java.util.List  can't work out how to access random elements though. Should be simple?

In the rss: (this is an sbs search result rss)

<item>
      <title>When will the OLED display become prevalent as LCD does in the present market?</title>
      <link>http://localhost:8080/community/message/1078#1078</link>
      <description>&lt;div class='jive-rendered-content'&gt;&lt;p&gt;Is there anyone who is a professional in OLED? How is it going now? What are the obstacles that prevent OLED from entering the ordinary lives?&lt;/p&gt;&lt;/div&gt;</description>

      <pubDate>Wed, 26 Nov 2008 01:14:18 GMT</pubDate>
      <author>gluo</author>
      <guid>http://localhost:8080/community/message/1078#1078</guid>
      <dc:date>2008-11-26T01:14:18Z</dc:date>
      <clearspace:dateToText>11 months, 1 week ago</clearspace:dateToText>
      <clearspace:objectType>2</clearspace:objectType>

    </item>