Broken links (error 404)

I repaired most of the broken links (error 404), but these are left, as these documents are managed by someone else or based on database entries:

The link
https://www.labdoo.org/content/about-labdoo
contains broken link
https://www.labdoo.org/content/dooject-sanitation-guide
and
https://www.labdoo.org/book/export/html/26
---------------------------------
broken link https://www.labdoo.org/laptop/000004093
---------------------------------
Website https://www.labdoo.org/edoovillage?e=1007
contains broken link http://www.wiki-kids.org/
---------------------------------

This scan did only run for free for 3.000 pages, so a integrated Druapl tool might find more...