/usr/share/applications/xdot.desktop is in xdot 0.9-1.
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 | [Desktop Entry]
Name=XDot
Comment=Interactive viewer for Graphviz dot files
Exec=xdot %f
Terminal=false
Type=Application
Categories=GTK;DataVisualization;Science;Graphics;
MimeType=text/vnd.graphviz
Keywords=graphviz;dot;viewer;graph;
|