On May 29th 2010, has been published Json-Ld, an universal markup of rdfa microdata and microformats via lightweight Json.

Developers that embed structured data in their web pages can choose among a number of languages such as RDFa, Microformats and Microdata. Each of these structured data languages, while incompatible at the syntax level, can be easily mapped to Rdf. Json has proven to be a highly useful object serialization and messaging replacement for Soap.
In an attempt to harmonize the representation of Link Data in Json, this specification outlines a common Json representation format for Linked Data that can be used to represent objects specified via RDFa, Microformats and Microdata. Read more »

Luís Nóbrega has proposed the development of a new Microformat for semantic description of touristic itineraries, collecting some real examples for a better implementation. Read more »

On 15th October 2008, RDFa, a technical standard Creative Commons has championed at the World Wide Web Consortium for five years, was made a W3C Recommendation — a standard for the web to build upon.

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We are working on Sinapsi WP, a social/semantic evolution of WordPress content management system. Read more »