--- a/ttml-webvtt-mapping/mappingbetweenTTMLandWebVTTW3C.html	Thu Sep 10 09:27:07 2015 +0200
+++ b/ttml-webvtt-mapping/mappingbetweenTTMLandWebVTTW3C.html	Thu Sep 10 21:34:49 2015 +0200
@@ -154,7 +154,7 @@
 
 					<p>Ignoring recursive structures for a moment the nesting hierarchy of content elements is:</p>
 
-					<p><img src="https://gitlab-ext.irt.de/uploads/w3c/ttml2webvtt/0ef0467e22/simpleStru.jpg" alt="Example of the content structure in TTML"/></p>
+					<p><img src="simpleStru.jpg" alt="Example of the content structure in TTML"/></p>
 
 					<p>Amongst these elements only the <code>&lt;p&gt;</code> and <code>&lt;span&gt;</code> element may have text content as direct children. In XML text content is represented by text nodes. Three variations are possible:</p>
 
@@ -162,19 +162,19 @@
 					<li>text content nodes are children of a p element</li>
 					</ul>
 
-					<p><img src="https://gitlab-ext.irt.de/uploads/w3c/ttml2webvtt/5f9684589f/content_in_p.jpg" alt="Example for content in a p element"/></p>
+					<p><img src="content_in_p.jpg" alt="Example for content in a p element"/></p>
 
 					<ul>
 					<li>text content nodes are children of a <code>&lt;span&gt;</code> element</li>
 					</ul>
 
-					<p><img src="https://gitlab-ext.irt.de/uploads/w3c/ttml2webvtt/48e95483cb/content_in_span.jpg" alt="Structure for content in span"/></p>
+					<p><img src="content_in_span.jpg" alt="Structure for content in span"/></p>
 
 					<ul>
 					<li>a mix of the above, where <code>&lt;p&gt;</code> and <code>&lt;span&gt;</code> elements have text content and <code>&lt;span&gt;</code> elements as children</li>
 					</ul>
 
-					<p><img src="https://gitlab-ext.irt.de/uploads/w3c/ttml2webvtt/8cd82d5281/mixed_content.jpg" alt="Structure for mixed content"/></p>
+					<p><img src="mixed_content.jpg" alt="Structure for mixed content"/></p>
 
 					<p>There are two content structures that can be nested to build up recursive structures: <code>&lt;div&gt;</code> and <code>&lt;span&gt;</code>. A <code>&lt;div&gt;</code> can have other <code>&lt;div&gt;</code> as children.  <code>&lt;span&gt;</code> can also have other <code>&lt;span&gt;</code> as children.</p>
 
@@ -2493,11 +2493,11 @@
 
 					<p>Before:</p>
 
-					<p><img src="https://gitlab-ext.irt.de/w3c/ttml2webvtt/uploads/2f484698f521df8c795299ff0be201fa/multipleDivElements.svg"/></p>
+					<p><img src="multipleDivElements.svg"/></p>
 
 					<p>After:</p>
 
-					<p><img src="https://gitlab-ext.irt.de/w3c/ttml2webvtt/uploads/f2731af57f1bd35c31db26a4c598e00c/divMerge.svg"/></p>
+					<p><img src="divMerge.svg"/></p>
 
 					<p><strong>Add <code>@xml:id</code> to <code>&lt;p&gt;</code></strong></p>