「選択したライセンス」のセクションには、「ライセンスの特徴」のセクションに⏎表示されているライセンスの情報が表示されます。「ライセンスの特徴」のセクションの入力⏎内容を変更すると、この「選択したライセンス」の表示内容もそれに従って変更されます。
Approved for Free Cultural Works
If the selected license provides the freedoms required of a free culture license,
then the "Approved for Free Cultural Works" icon appears on this panel. This
feature is intended to assist you in making a more informed decision.
NonCommercial and NoDerivatives licenses include additional restrictions
which, by definition, prevent them from being considered free culture licenses.
While our non-free culture licenses are useful in particular circumstances, unintended
consequences may result from their use (such as license incompatibility).
For example, a work that is under the license "Attribution-NonCommercial-ShareAlike"
may not be combined with a work licensed "Attribution-ShareAlike" because putting
the resulting work under either license violates the other by either
adding or removing the NonCommercial restriction.
A real world example of license incompatibility: Works with the NonCommercial
or the NoDerivatives restriction may not be posted to Wikipedia.
Freedomdefined.org is a great source of information about free culture.
The free culture definition
and permissible restrictions
pages are wonderful starting points for further learning.