This working group focuses on the use of the attribute/value pair as a means of bootstrapping Knowledge Representation onto the protocols used by the web. The purpose of the working group is to:
The purpose of the group is not to define what attribute/value pairs are used for, but just to develop good general facilities for using them.
The Knowledge Representation working group discussion currently takes places over the w3c-collab-kr mailing list. If you are a member of the working group, you can review the mailing list archives.