STEPS LEADING TO THE PROBLEM:

1. Let's assume you have a presentation with a few slides. Create a hyperlink 
to slide 2, click on the navigator utility in ooimpress, it's called an 
ooo_hyperlink.
2. Save the file. 

ACTUAL OUTCOME:

Problematic XML Code:
-----------------
<text:a xlink:href="#Slide 2">This is a hyperlink to the next slide</text:a>

Problem Description:
--------------------
1. The created file is not ODF compliant.
2. The value of the href attribute must be a URI reference.  The "#Slide 2"
value is an unknown reference used probably internally by OOo.
3. Also the xlink:type attribute always has the value simple in ODF document
instances.