In general, where are links to duplicate questions located when a post is tagged as a duplicate?

This link is just an example of one of the many times I've been unable to find the duplicate:  Where is the link?

https://askubuntu.com/questions/604311/how-to-restore-data-after-running-rm

Where is the link?

![example problem][1]


  [1]: https://i.sstatic.net/PMfmC.png