/usr/share/vtk/Infovis/Python/edges.csv is in vtk-examples 5.8.0-17.5.
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 | source,target,lbl,value
apple,plum,foo,13
plum,grape,bar,92
grape,orange,zig,63
grape,apple,zag,33
orange,apple,omg!,75
|