Beyond Basics - Microformats

The annotations that we discussed up to now are very basic and would a require minimum amount of work from newspapers, bloggers, and blogging platforms to deploy. The advantage of them is that they are simple to implement but would deliver big bang for the buck. Yet, these are primitive ways to annotate content. The next step is to use bottom-up technologies like microformats, which offers a way to embed objects into HTML documents in a compact way.

Microformats have been around for a few years and have certainly caught the attention of some. Several major services are using microformats. For example, Flickr is using the geo microformat and headers to geotag photos. Eventful uses the hCal format to describe meta data for each event. Blogger pages contain hCards for each blogger. But the problem is that there needs to be more and better integration of microformats into the blogging platforms. For example, coming back to the Blogger hCard, right now, most of them are not useful because they do not require people to fill in information and just generate the card based on the login. This is more harmful than good as semantic tools can not take advatange of such cards and they do not look good to people either.

Similarly, there is not much support for geotagging photos and event microformats in the platforms. But even beyond the lack of support, the limitation of the current microformat specs is that they do not cover the basic range of things that people discuss on the web - books, music, movies, recipes, and restaurants are all noticibly absent (the existing hReview microformat does not have a way to express the type of the object or the attributes).

But it does look like with a bit of a push on both the community behind the microformat specs and blogging platforms we could see microformats becoming a major way of annotating information inside blog posts. This would be a welcomed development and would allow a large subset of the web - the blogosphere - to become quite structured.

Conclusion

The vision of the structured web is big and compelling and at the same time is hard to attain. At times, it is difficult to see how we can ever get there. But on some days we think that even if the web could be just a tiny bit more structured it would become so much more connected. And so in this post we considered a set of very basic bottom-up techniques that newspapers, bloggers, and blogging platforms can put in place to make the web more structured.

Putting meta information into page headers is easy and should be a must-do thing for everyone. Beyond that, providing information such as author, date, and location makes data that much more valuable. And if blogging platforms could also standardize on the key elements of the pages, crawlers and intelligent browsing tools could do a better job making sense of the content. Beyond that, microformats are the front runner in annotating the web with meta information about things, but they still need more pushing and effort.

What do you think about these basic structures? Are you going to fix up your blog after reading this post? What other things should we push to standardize on?