[Trisquel-users] Re : DuckDuckGo? Change to YaCy.

[lcerf]

Almost all the content served by Wikipedia is under the Creative Commons  
Attribution-ShareAlike License, which respects all four freedoms we insist  
for functional works (an encyclopedia is functional). Most text is  
dual-licensed under the GNU Free Documentation License. Media (pictures,  
sounds, videos) licensing varies. It usually is free (as in free software),  
including public domain. The inclusion of media under the "fair use" is only  
accepted in language editions that relate to legislations where this concept  
exists. No "fair use" in the Japanese Wikipedia for example.