It seems it's impossible to get an xlink:href to the referred keyword in a Keyword field using just the XSLT Mediator.
The Key of the Keyword is not stored in the link (which really only contains the minimal information needed to look up the Keyword). So you'll have to load the Keyword and read it from there.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.