/usr/share/applications/zathura.desktop is in zathura 0.0.8.5-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | [Desktop Entry]
Version=1.0
Type=Application
Name=Zathura
Comment=A minimalistic PDF viewer
Comment[de]=Ein minimalistischer PDF-Betrachter
Exec=zathura %f
Terminal=false
Categories=Office;Viewer;
MimeType=application/pdf;
|