With all the talk about the semantic web these days, are there any pointers of special markup to use for indexing businesses?For example a website that has an index of restaurants and a map of their location,How to make each restaurant name/info more semantic?How to make the geo location easier to recognize for robots and accessibility devices?And what other things can make such a website more usable, semantically, to users and indexing robots?
What kind of markup to use on a website to make data more semantic?
semantic web
Microformats is exactly what you're looking for.