====== Mix ======

  * http://eventregistry.org/
  * http://newsfeed.ijs.si/
  * http://enrycher.ijs.si/
  * http://wikifier.ijs.si/
  * https://code.google.com/archive/p/word2vec/
  * http://Xling.ijs.si/  http://aidemo.ijs.si/xling/wikipedia.html
  * https://www.dmoz.org/
  * http://aidemo.ijs.si/xlike/hsdemo/
  * http://www.sharedcount.com/