/usr/share/app-install/desktop/gnome-taquin:org.gnome.taquin.desktop is in app-install-data 15.10.
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 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | [Desktop Entry]
X-AppInstall-Package=gnome-taquin
X-AppInstall-Section=universe
Icon=gnome-taquin
Name=Taquin
Comment=Slide tiles to their correct places
Keywords=puzzle;
Exec=gnome-taquin
Terminal=false
Type=Application
Categories=GNOME;GTK;Game;LogicGame;
StartupNotify=true
Actions=Fifteen;Sixteen;
[Desktop Action Fifteen]
Name=15-Puzzle
Exec=gnome-taquin --fifteen
[Desktop Action Sixteen]
Name=16-Puzzle
Exec=gnome-taquin --sixteen
X-Ubuntu-Gettext-Domain=app-install-data
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