Entries Tagged 'Web 3.0' ↓

Semantic Web - A Usage Scenario

For the last few weeks Ive been reading a lot about the semantic web and web 3.0. Stuff looks complicated and there are many opinions and ideas. This is what I could make out of it.

When the microformats become more and more popular specialized search will be there for such items. Everyone will publish contact information in their websites are a Vcard. So Search engines can crawl and index them.

Google might add a “Contact search” to their search button. The end result is that If someone searches for “CEO Mobme” in contact search, Sanjays contacts information will be show up.

With the events microformats, if I search “events trivandrum today”, all the different events that are happening in trivandrum city today will show up.

Similarly all sorts of structured information can be put on the web and the semantic part of the web will take care of processing the info and making it more available and useful.

Think  of all the different microformats and data that we can use and add them as comments to this post. Lets see what the collective intelligence can do.

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Microformats - Web 3.0 ??

microformats logo

A microformat is a data formating approach that allows a developer make information that is intended for an end user to be read by software also.

An example would be a contact information found in a web page. A developer can use a contact microformat to put that information on the page so that humans and softwares can read it.

<div class=“vcard”>

   <div class=“fn”>Kenney Jacob</div>

   <div class=“org”>Mobme Wireless Solutions</div>

   <div class=“tel”>+919846831128</div>

   <a class=“url” href=“http://www.kenneyjacob.com”>http://www.kenneyjacob.com/</a>

 </div>

What you are seeing above is a Vcard microformat. Many such formats are available to present various kinds of information like contacts, calenders, reviews etc.

Microformats allows a machine read them and make sense out of that information.

So Is the gateway to , the semantic web.

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Tagging - Light Version of Web 3.0

web 2.0 Tags

Semantic web is considered the next big thing on the internet and its also called . Its an extension of the WWW where the web content can be expressed not only in natural language but also in formats that can be read and understood by machines. This will allow better search crawls and organization of information.

Tagging which is an essential part of web 2.0 can be considered as a light weight form of Tags allows a broad classification of data, and these tags are machine readable also. The  number of <em> </em>  tags around a keyword emphazies on the importance of that keyword according a parameter that is set by the programmer.

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