broken/missing link on "platforms/arm" page?

[William Bulley]

The URL:

   https://www.freebsd.org/platforms/arm.html

has a reference to a document: "Brief history of ARM" in the section:

   "FreeBSD/ARM Related Links"

That URL:

   http://esd.et.ntust.edu.tw/downloads/2008_Embedded_Programming/2008_ESW/Embedded_3_ARM.pdf

seems to have vanished...  :-(

I have searched for this PDF file using DuckDuckGo to no avail.

Does anyone know any more about this document?  I'd like to read it,
if it exists.  If it truly no longer exists, perhaps the link should
be removed?  Thanks in advance.

Regards,

web...

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