/usr/share/gnome/help/ is in seahorse 3.2.2-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gnome/help/seahorse/
/usr/share/gnome/help/seahorse/C/
/usr/share/gnome/help/seahorse/C/figures/
/usr/share/gnome/help/seahorse/C/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/C/legal.xml
/usr/share/gnome/help/seahorse/C/seahorse.xml
/usr/share/gnome/help/seahorse/ca/
/usr/share/gnome/help/seahorse/ca/figures/
/usr/share/gnome/help/seahorse/ca/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/ca/seahorse.xml
/usr/share/gnome/help/seahorse/cs/
/usr/share/gnome/help/seahorse/cs/figures/
/usr/share/gnome/help/seahorse/cs/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/cs/seahorse.xml
/usr/share/gnome/help/seahorse/de/
/usr/share/gnome/help/seahorse/de/figures/
/usr/share/gnome/help/seahorse/de/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/de/seahorse.xml
/usr/share/gnome/help/seahorse/el/
/usr/share/gnome/help/seahorse/el/figures/
/usr/share/gnome/help/seahorse/el/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/el/seahorse.xml
/usr/share/gnome/help/seahorse/en_GB/
/usr/share/gnome/help/seahorse/en_GB/figures/
/usr/share/gnome/help/seahorse/en_GB/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/en_GB/seahorse.xml
/usr/share/gnome/help/seahorse/es/
/usr/share/gnome/help/seahorse/es/figures/
/usr/share/gnome/help/seahorse/es/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/es/seahorse.xml
/usr/share/gnome/help/seahorse/eu/
/usr/share/gnome/help/seahorse/eu/figures/
/usr/share/gnome/help/seahorse/eu/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/eu/seahorse.xml
/usr/share/gnome/help/seahorse/fr/
/usr/share/gnome/help/seahorse/fr/figures/
/usr/share/gnome/help/seahorse/fr/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/fr/seahorse.xml
/usr/share/gnome/help/seahorse/gl/
/usr/share/gnome/help/seahorse/gl/figures/
/usr/share/gnome/help/seahorse/gl/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/gl/seahorse.xml
/usr/share/gnome/help/seahorse/it/
/usr/share/gnome/help/seahorse/it/figures/
/usr/share/gnome/help/seahorse/it/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/it/seahorse.xml
/usr/share/gnome/help/seahorse/ja/
/usr/share/gnome/help/seahorse/ja/figures/
/usr/share/gnome/help/seahorse/ja/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/ja/seahorse.xml
/usr/share/gnome/help/seahorse/ko/
/usr/share/gnome/help/seahorse/ko/figures/
/usr/share/gnome/help/seahorse/ko/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/ko/seahorse.xml
/usr/share/gnome/help/seahorse/oc/
/usr/share/gnome/help/seahorse/oc/figures/
/usr/share/gnome/help/seahorse/oc/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/oc/seahorse.xml
/usr/share/gnome/help/seahorse/ru/
/usr/share/gnome/help/seahorse/ru/figures/
/usr/share/gnome/help/seahorse/ru/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/ru/seahorse.xml
/usr/share/gnome/help/seahorse/sl/
/usr/share/gnome/help/seahorse/sl/figures/
/usr/share/gnome/help/seahorse/sl/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/sl/seahorse.xml
/usr/share/gnome/help/seahorse/sv/
/usr/share/gnome/help/seahorse/sv/figures/
/usr/share/gnome/help/seahorse/sv/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/sv/seahorse.xml
/usr/share/gnome/help/seahorse/vi/
/usr/share/gnome/help/seahorse/vi/figures/
/usr/share/gnome/help/seahorse/vi/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/vi/seahorse.xml
/usr/share/gnome/help/seahorse/zh_CN/
/usr/share/gnome/help/seahorse/zh_CN/figures/
/usr/share/gnome/help/seahorse/zh_CN/figures/seahorse-window.png
/usr/share/gnome/help/seahorse/zh_CN/seahorse.xml