Open Definition
Open Knowledge Foundation's definition of 'open' for content and data: anyone can freely access, use, modify and share it, subject at most to requirements that preserve provenance and openness. First drafted in 2005.
Part of the thread On what terms may anyone reuse it? proposes
maintained by
- Open Knowledge Foundation organization 2004 [src]
[?] Unconfirmed
- start: v0.2 was posted publicly in October 2005 after an August 2005 draft; v1.0 came later