Description of problem:
Regarding the Book_Info.xml template. This template currently includes the following:

<imageobject>
<imagedata fileref="Common_Content/images/redhat-logo.svg" />
</imageobject>

When a book is built to html this becomes

<span class="inlinemediaobject"><img src="Common_Content/images/redhat-
logo.svg"/></span>

Version-Release number of selected component (if applicable):
n/a

How reproducible:
Always

Steps to Reproduce:
1. create book using Book_Info.xml template.
2. build book.
 
Actual Results:
the 'missing image' icon to appear in WebKit/KHTML-based browsers. Mozilla-based browsers elide 
over the missing image silently, displaying neither an image nor a message noting the image is 
missing.

Expected Results:
An impressive logo display.

Additional Info:
As of 2007/12/18, the actual image being referenced above --
<https://engineering.redhat.com/docbot/en-
US/Documentation/0.9/html/Installation_Guide/Common_Content/images/redhat-logo.svg> -- is 
no longer extant.

However, the behaviour noted above for WebKit and Mozilla-based browers presented in the past, 
when Common_Content/images/redhat-logo.svg was extant.

Builds to PDF behave identically to Mozilla-based browsers: the image doesn't appear and there is no 
visible sign the image is missing.