Web has become an integral part of every human being. Web has loads of information which are helping the people in many ways. Web 3.0 was first mentioned in a blog article by Jeffery Zeldman in 2006. At that time it was associated with some technologies like Ajax. The technologies in Web 3.0 utilize semantic data which is applied on small scale by numerous companies. Efforts have been taken to bring these technologies to the public. The Web 3.0 came with the emergence of The Data Web. And with the growth of and development of SPARQL technology offers a standardized language for searching in RDF database on the Web. In the Data Web Phase the emphasis is on making the structured data. The evolutionary path of the web came with the Web 3.0. Many leading companies like Google and IBM are applying new technologies which are bringing out information like predicting which song is going to be a hit by surfing the college music web sites.
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