Real World Microformats - RDFa, Microformats And Microdata Practical Examples. Have you ever seen those small grey descriptions in Google search results below the title?
If you’re curious on how to get them, then the answer is embedded metadata. With the words embedded metadata we refer to a way to add invisible information in an HTML/XHTML document. These informations will be machine readable, by Google or Yahoo for example, but will not be seen in the browser. Microformats: What, Why, and How. Microformats: What They Are and How To Use Them. Advertisement Web 2.0 has its positive and its negative sides.
Apart from tremendous technological improvements, provided by Ajax, semantically organized content and the growing popularity of RSS-Feeds, the term “Web 2.0″ still hadn’t managed to assert itself as the renewed Web rather than a new revolutionary technology as it is mistakenly being called. Consequence: many renewed techniques, which somehow seem to be related to the “new” Web, aren’t fully or properly understood.