<AllUsersWebPart WebPartZoneID="TopZone" WebPartOrder="2">
![CDATA[
<WebPart xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.microsoft.com/WebPart/v2">
<Title>Web part title</Title>
<FrameType>None</FrameType>
<Description>Web part description</Description>
<FrameState>Normal</FrameState>
<Assembly>Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c</Assembly>
<TypeName>Microsoft.SharePoint.WebPartPages.ContentEditorWebPart</TypeName>
<ContentLink xmlns="http://schemas.microsoft.com/WebPart/v2/ContentEditor" />
<Content xmlns="http://schemas.microsoft.com/WebPart/v2/ContentEditor">
<div class="ms-sblink">
<a href="javascript:HelpWindowKey('how_content_is_searched')">
$Resources:spscore,PrivacyStatementWP_LinkText;
</a>
</div>
</Content>
<PartStorage xmlns="http://schemas.microsoft.com/WebPart/v2/ContentEditor" />
</WebPart>
]]>
</AllUsersWebPart>
The important part here is to remember to html encode the Content element. You can encode html online using this handy website: http://www.opinionatedgeek.com/dotnet/tools/htmlencode/Encode.aspx