/usr/lib/openturns/examples/sample_missing.csv is in openturns-examples 1.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | -1.2;2.3;3.4;-4.5
5.6;-6.7;7.8
-0.1;3.2;;7.5
6.5;9.0;7.3;-3.7
|