Open Content License
From Wikinfo
The Open Content License (OPL) is a license designed for distribution of open content material. This license is not compatible with the GFDL in that it does not allow the Open Content License licensed material, or derivation of such material to be sold in a commercial packaging, (ie. a non-commercial use provision in the license - see also Creative Commons "nc" variation).
Some projects using the Open Content License
- MusicBrainz
- HammondWiki
- Sensei's Library
- ADUni
- Internet Speculative Fiction Database
- electrical machine
- Open ICEcat
Refernces
Adapted from the Wikipedia article, "Open Content License" http://en.wikipedia.org/wiki/Open_Content_License, used under the GNU Free Documentation License.
