svg problems

[David Bellot <bellot stat berkeley edu>]

Hi,

I'm making a new version of my cards' deck. It's ready at least with 
inkscape and that is a big problem for me. Could someone help me to 
understand why this file (http://david.bellot.free.fr/bellot.svg) works 
perfectly with inkscape and not with eog and therefore with aisleriot.

Thanks for your help guys.

David