Creative Commons is an organization that provides licenses for sharing and using creative works. It offers a range of licenses, including the CC BY-SA 3.0 license.
The question is asking about the difference between the CC BY-SA 3.0 license and something else. To understand this, you can visit https://creativecommons.org/version4/ to learn more about the changes made to the license code (provisions) to make it compatible with a wider legal system.