More than you wanted know about an unknown error I actually like and admire Wikipedia and am happy to admit it. This app has the virtues of the data base  but it's hypertext capabilities are kinda sucky (I remember when hypertext was a *thing*). Half of your attempts to use a link get you a long delay  then """"""""an unknown error has occurred"""""""". When that happens  just give up. You'll never read more than the first article.""
December 09 2016