These two types of links have about nothing in common, other than using HTTP URIs.
Xmlns: is an XML attribute. HTML5 is not XML, so this is a worthless attribute in your document.
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.