/usr/share/cli-common/packages.d/libsemweb1.0-cil.installcligac is in libsemweb1.0-cil 1.05+dfsg-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1
/usr/lib/cli/semweb-1.0/SemWeb.dll