- Unknown_license|I don't know the license.
- This file is the work of someone else:
- Fair_Use|This file is copyrighted, but I believe it is Fair Use.
- CC-BY|The author has licensed this under CC BY.
- CC-BY-SA|The author has licensed this under CC BY SA.
- Free_license|The author has released this under another free license.
- Public_domain|The file is in the public domain.
- This file is entirely your own work:
- CC-BY-SA-self|I license this file under CC BY-SA 4.0.
- CC-BY-self|I license this file under CC BY 4.0.
- PD-self|I release this file into the public domain.