This is a placeholder for a namespace document that permits
dereferencing the Timed Text (TT) Authoring Format V1.0
Distribution Format Exchange Profile namespace URIs:


http://www.w3.org/2006/04/ttaf1 
http://www.w3.org/2006/04/ttaf1#datatype 
http://www.w3.org/2006/04/ttaf1#metadata 
http://www.w3.org/2006/04/ttaf1#metadata-extension 
http://www.w3.org/2006/04/ttaf1#parameter 
http://www.w3.org/2006/04/ttaf1#profile-dfxp 
http://www.w3.org/2006/04/ttaf1#profile-dfxp-x-tiny 
http://www.w3.org/2006/04/ttaf1#style 
http://www.w3.org/2006/04/ttaf1#style-extension 
http://www.w3.org/2006/04/ttaf1#styling 

This namespace document is expected to be replaced by a
W3C XML Schema document.