/usr/share/applications/linkchecker-gui.desktop is in linkchecker-gui 9.3-1+deb8u1.
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]
Name=LinkChecker GUI
GenericName=URL validator
GenericName[de]=URL Validator
Version=1.0
Type=Application
Exec=linkchecker-gui
Terminal=false
Categories=Network;WebDevelopment;
Icon=logo48x48
|