This is similar a simpler way for website-owners (which is what bloggers truly are) to tell Blogger most structured information that they laid upward onto their sites - yesteryear times point-and-clicking at the information on screen, rather than yesteryear times learning the intricacies of Rich Snippets as good as the snippet testing tool.
What they've released thence far is simply an English-language tool for events - "such as concerts, sporting events, exhibitions, shows, as good as festivals".
To usage it yous lot accept away to
visit Webmaster Tools, choose your site, click the "Optimization" link inwards the left sidebar, as good as click "Data Highlighter".
And plainly yous lot accept away to bring verified the weblog inwards Webmaster Tools before yous lot start, as good as to practise the "learning" alongside the same account. NB Some blogs testament alive on automatically verified, but almost won't: if yours isn't, thence the best way to practise this is to bear Alternate Methods as good as bear HTML Tag - thence add the meta-tag to your blog.
The bottom describe organization is that for this to work, yous lot accept away to put the information into your weblog the same way every time (aka inwards a "consistent format"). What testament alive on interesting to come upward across is exactly how "consistent" it needs to alive on - I suspect that the tool testament inwards all likelihood acquire smarter over time.
I haven't had a run a risk to endeavour it yest, /But I am using a Blogger to acquire yesteryear the website for a small-scale choir which has a concert inwards January. So I scream upward I'll showtime yesteryear times structuring the disceptation of the terminal concert inwards June 2012, as good as thence come upward across how skilful it applies the learning to the side yesteryear times side one.