Broken "Try Example in Shaclex" links

[EmmanuelOga]

Hello,

Throughout the book there are "Try Example in Shaclex" links like this one, but there seems to be some problem either with the links or the heroku app (http://shaclex.herokuapp.com/) that serves them. I'm only getting error responses like:

Error: Error at 6:25 missing '}' at '<EOF>'

... when clicking the links.

Thanks!

[labra]

Thank you for pointing it. You are right, the problem is that those buttoms point to a deployment of the validator in Heroku that is no longer maintained. Now the validator is located at rdfshape. In principle, the only thing needed is to change the root part of the URL and the examples should work.

I will try to do it, once I update the book web page.