SUMMARY *** I tried to visit https://edu.kde.org/kturtle/translator.php, it's not found STEPS TO REPRODUCE 1. from navigator . OBSERVED RESULT not found EXPECTED RESULT the page SOFTWARE/OS VERSIONS Linux/KDE Plasma: firefox ADDITIONAL INFORMATION
Unfortunately we don't have a specific entry in bugzilla for that site, so I moved the bug to the generic "www.kde.org" product. I guess you found the link in the documentation (https://docs.kde.org/trunk5/en/kturtle/kturtle/translators.html ) ? That website was unfortunately retired: https://mail.kde.org/pipermail/kde-community/2023q1/007536.html and that content was lost. You can take a look at a snapshot on archive.org: https://web.archive.org/web/20210322125130/https://edu.kde.org/kturtle/translator.php and the content (rewritten maybe) should be probably saved here: https://techbase.kde.org/Projects/Edu/KTurtle/Translators or somewhere else (like developer.kde.org). Not sure.
With the plan to retire Techbase, I think it's better to move the page content to Community wiki (though I'm not sure exactly where).
Note that website contents, are with few exceptions, never truly lost. In this case, the contents are still available from the archived Git repository - https://invent.kde.org/websites/edu-kde-org/-/blob/master/kturtle/translator.php