PUBLIC MARKS with tags standard & microformats

The OKKAM project aims at enabling the Web of Entities, namely a virtual space where any collection of data and information about any type of entities (e.g. people, locations, organizations, events, products, ...) published on the Web can be integrated into a single virtual, decentralized, open knowledge base

hCalendar est un format simple, ouvert, distribué pour le calendrier et les événements, fondé sur le standard iCalendar (RFC2445 (http://www.ietf.org/rfc/rfc2445.txt)), adaptable pour l'embarquement dans (X)HTML, Atom, RSS et le XML arbitraire. hCalendar est l'un des nombreux standards ouverts microformat.

Structured Blogging is all about giving bloggers the tools to create and syndicate structured information, such as reviews and events. We currently offer two Structured Blogging plugins for the popular blogging platforms Movable Type and Wordpress. Using these plugins makes it easy to create, edit, and maintain different kinds of posts.