Specs

The UNL Specs define the structure of UNL. They have been stated by the UNL Center and specify the structure of a UNL document; the syntax of a UNL sentence; the syntax of Universal Words; the set of relations; the set of attributes; and all the information concerning UNL as a formalism.

The UNL Specs here presented are sorted by date in descending order. The first one is the latest and current official version, which was launched in 2005 and edited in 2006.

• Version 2005 (June, 2005) (Current Official Version)
• Version 3.3 (December, 2004)
• Version 3.2 (July, 2003)
• Version 3.1 (May, 2002)
• Version 3.0 (November, 2001)
• Uchida, H.; Zhu, M.; Della Senta, T. (1999). A gift for a millenium. Tokyo: IAS/UNU.
• Version 2.0 (July, 1999)
• Version 1.5 (May, 1998)
• Version 1.0 (April, 1998)
• UNL. (1996). Universal Networking Language: an electronic language for communication, understanding and collaboration. Tokyo: UNL Center.