- CC0: "allows reusers to distribute, remix, adapt and build upon the material in any medium or format, with no conditions."
- BY: "credit must be given to the creator"
- NC: "only noncommercial uses of the work are permitted"
- ND: "no derivatives or adaptations of the work are permitted"
- SA: "adaptations must be shared under the same terms"
Source: Creative Commons
License: CC BY 4.0