<https://forum.pinkun.com/index.php?/topic/93310-chris-hughtons-use-of-substitions/>
<http://schema.org/discussionUrl>
<https://forum.pinkun.com/index.php?/topic/93310-chris-hughtons-use-of-substitions/>
<https://forum.pinkun.com/index.php?/topic/93310-chris-hughtons-use-of-substitions/>