/usr/share/applications/sgt-keen.desktop is in sgt-puzzles 20140928.r10274-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Version=1.0
Terminal=false
Exec=sgt-keen
Icon=sgt-keen
Type=Application
Categories=Game;LogicGame;
Name=Keen
Comment=Game based on KenKen
Comment[de]=Auf KenKen basierendes Puzzlespiel
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