Some distilled insight is offered by Richard MacManus in Understanding the New Web Era: Web 3.0, Linked Data, Semantic Web. He analyzes and sets out to distill “a fascinating 3-part series of posts this week by Greg Boutin, founder of Growthroute Ventures. The series aimed to tie together 3 big trends, all based around structured data: 1) the still nascent “Web 3.0″ concept, 2) the relatively new kid on the structured Web block, Linked Data, and 3) the long-running saga that is the Semantic Web.”

It might be a tall order to understand all of that in one gulp, but let’s look for a second at Web 3.0, then gently peek over the horizon to see a tiny preview of what lies ahead. ( Some of it might be a little techie, but for most of us it will work behind the scenes, and we will have simple tools which help us take advantage of the Net’s increasingly intelligent structural and linking dynamics.)

“Web 3.0: What Comes After 2.0 (!)

Last year Greg Boutin loosely defined web 3.0 as “the Web of Openness. A web that breaks the old siloes, links everyone everything everywhere, and makes the whole thing potentially smarter.”

There is a lot of debate about what Web 3.0 is and the term itself is open to derision. In my view Web 3.0 is an unoriginal name for the next evolution of the Web. What’s important to note though, is that there is a difference in the products we’re seeing in 2009 compared to the ones we saw at the height of ‘Web 2.0‘ (2005-08). If Web 2.0 was about user generated content and social applications such as YouTube and Wikipedia, then Web 3.0 is about open and more structured data – which essentially makes the Web more ‘intelligent’.

The smarter the data, the more things we can do with it. The current trends we’re seeing today – filtering content, real-time data, personalization – are evidence that ‘Web 3.0′ is upon us, if not well defined yet. We actually saw a great example of Web 3.0 this week, with Google’s release of Search Options and Rich Snippets. Those features added real-time search, structured data, and more to Google’s core search.”

Macmanus goes on to discus “linked data” which is interesting, if pretty techie.  There is a fascinating, if mind blowing, graphic of a Linking Open Data (LOD) project.  He also notes that Google will be a big player in all of this.

The bottom line is that, ultimately, we will have a more intelligent web and entreneurs would do well, to position themselves for the future by keeping an eye on linkages.  To  dive into the complexity of it all, go to Understanding the New Web Era: Web 3.0, Linked Data, Semantic Web – ReadWriteWeb.

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• Google’s Rich Snippets and the Semantic Web (radar.oreilly.com)
• Linked Data is not owl:sameAs Semantic Web (semantic-web.at)