+**Free Knowledge** refers to information and content that can be freely accessed, used, modified, and shared by anyone. It champions a world where understanding grows without undue restriction, fostering [Collaboration](/wiki/collaboration) and universal [Information Access](/wiki/information_access).
+## See also
+- [Open Source](/wiki/open_source)
+- [Public Domain](/wiki/public_domain)
+- [Intellectual Property](/wiki/intel_property)
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