W3C Working Draft: RDFa Primer

18 Mar 2008

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The RDFa Primer is a W3C Working Draft, authored by Ben Adida of Creative Commons, and [Mark Birbeck](/mark- birbeck). It provides an introduction to RDFa, with lots of examples.

From the abstract:

The modern Web is made up of an enormous number of documents that have been created using HTML. These documents contain significant amounts of structured data, which is largely unavailable to tools and applications. When publishers can express this data more completely, and when tools can read it, a new world of user functionality becomes available, letting users transfer structured data between applications and web sites, and allowing browsing applications to improve the user experience: an event on a web page can be directly imported into a user's desktop calendar; a license on a document can be detected so that users can be informed of their rights automatically; a photo's creator, camera setting information, resolution, location and topic can be published as easily as the original photo itself, enabling structured search and sharing.