Top Websites for open knowledge

okfn.org

Campaigning for a fair, sustainable and open future.

opendatacommons.org

Legal tools for open data

opendefinition.org

Defining open in open data, content, and knowledge.

okfn.de

Open Knowledge Foundation Deutschland e. V.

wikimedia.ca

Encouraging free content through projects and initiatives.

wikimedia.org.uk

Promoting open access to knowledge and supporting Wikimedia ...