The document discusses Wikipedia and how it aims to provide free access to all of human knowledge. It notes that Wikipedia exists in 285 languages including 43 Indian languages and has over 4 million articles in English. The key aspects of Wikipedia are that it is an encyclopedia, maintains neutral point of view, uses free content that anyone can use and modify under the Creative Commons license, requires civil interaction between editors, and has five basic principles but no firm rules. It also discusses how other institutions like the National Archives of the US, Russian Kremlin, British Library, Sofia Zoo, and NCERT in India use the same Creative Commons license for sharing information. The presentation appeals for more government data and images from sources like census data, space images from