GNU Free Documentation License

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Work

Domain

Arts and letters

Knowledge cost

2

In collections

Nobody has pulled it yet.

What Wikipedia says

The GNU Free Documentation License (GNU FDL or GFDL) is a copyleft license for free documentation, designed by the Free Software Foundation (FSF) for the GNU Project.

Excerpt from the Wikipedia article “GNU Free Documentation License”, under the CC BY-SA 4.0 license. Read the article on Wikipedia