Web 3.0 is a term used to describe the future of the World Wide Web. Following the introduction of the phrase "Web 2.0" as a description of the recent evolution of the Web, many technologists, journalists, and industry leaders have used the term "Web 3.0" to hypothesize about a future wave of Internet innovation.

Views on the next stage of the World Wide Web's evolution vary greatly. Some believe that emerging technologies such as the Semantic Web will transform the way the Web is used, and lead to new possibilities in artificial intelligence. Other visionaries suggest that increases in Internet connection speeds, modular web applications, or advances in computer graphics will play the key role in the evolution of the World Wide Web.

Views of industry leaders Edit

In May 2006, Tim Berners-Lee, inventor of the World Wide Web stated[1]:

People keep asking what Web 3.0 is. I think maybe when you've got an overlay of scalable vector graphics - everything rippling and folding and looking misty - on Web 2.0 and access to a semantic Web integrated across a huge space of data, you'll have access to an unbelievable data resource.

—Tim Berners-Lee, A 'more revolutionary' Web]

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At the Seoul Digital Forum in May 2007, Eric Schmidt, CEO of Google, was asked to define Web 2.0 and Web 3.0.[2] He responded:

Web 2.0 is a marketing term, and I think you've just invented Web 3.0.

But if I were to guess what Web 3.0 is, I would tell you that it's a different way of building applications... My prediction would be that Web 3.0 will ultimately be seen as applications which are pieced together. There are a number of characteristics: the applications are relatively small, the data is in the cloud, the applications can run on any device, PC or mobile phone, the applications are very fast and they're very customizable. Furthermore, the applications are distributed virally: literally by social networks, by email. You won't go to the store and purchase them... That's a very different application model than we've ever seen in computing.

—Eric Schmidt

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At the Technet Summit in November 2006, Jerry Yang, founder and Chief of Yahoo, stated:[3]

Web 2.0 is well documented and talked about. The power of the Net reached a critical mass, with capabilities that can be done on a network level. We are also seeing richer devices over last four years and richer ways of interacting with the network, not only in hardware like game consoles and mobile devices, but also in the software layer. You don't have to be a computer scientist to create a program. We are seeing that manifest in Web 2.0 and 3.0 will be a great extension of that, a true communal medium…the distinction between professional, semi-professional and consumers will get blurred, creating a network effect of business and applications.

—Jerry Yang

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At the same Technet Summit, Reed Hastings, founder and CEO of Netflix, stated a simpler formula for defining the phases of the Web:

Web 1.0 was dial-up, 50K average bandwidth, Web 2.0 is an average 1 megabit of bandwidth and Web 3.0 will be 10 megabits of bandwidth all the time, which will be the full video Web, and that will feel like Web 3.0.

—Reed Hastings

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Innovations associated with "Web 3.0"Edit

Web-based applications and desktopsEdit

Web 3.0 technologies, such as intelligent software that utilize semantic data, have been implemented and used on a small scale by multiple companies for the purpose of more efficient data manipulation.[4] In recent years, however, there has been an increasing focus on bringing semantic web technologies to the general public.

Web 3.0 debatesEdit

There is considerable debate as to what the term Web 3.0 means, and what a suitable definition might be.

Transforming the Web into a databaseEdit

The first step towards a "Web 3.0" is the emergence of "The Data Web" as structured data records are published to the Web in reusable and remotely queryable formats, such as XML, Resource Description Framework|RDF, ICDL standard|ICDL and microformats. The recent growth of SPARQL technology provides a standardized query language and API for searching across distributed RDF databases on the Web. The Data Web enables a new level of data integration and application interoperability, making data as openly accessible and linkable as Web pages. The Data Web is the first step on the path towards the full Semantic Web. In the Data Web phase, the focus is principally on making structured data available using RDF. The full Semantic Web stage will widen the scope such that both structured data and even what is traditionally thought of as unstructured or semi-structured content (such as Web pages, documents, etc.) will be widely available in RDF and OWL semantic formats. [5] Website Parse Template|Website parse templates will be used by Web 3.0 Web crawler|crawlers to get more precise information about web sites' structured Web content|content.

An evolutionary path to artificial intelligenceEdit

Web 3.0 has also been used to describe an evolutionary path for the Web that leads to artificial intelligence that can reason about the Web in a quasi-human fashion. Some skeptics regard this as an unobtainable vision. However, companies such as IBM and Google are implementing new technologies that are yielding surprising information such as making predictions of hit songs from mining information on college music Web sites. There is also debate over whether the driving force behind Web 3.0 will be intelligent systems, or whether intelligence will emerge in a more organic fashion, from systems of intelligent people, such as via collaborative filtering services like, Flickr and Digg that extract meaning and order from the existing Web and how people interact with it.[5]

The realization of the Semantic Web and SOAEdit

Related to the artificial intelligence direction, Web 3.0 could be the realization and extension of the Semantic web concept. Academic research is being conducted to develop software for reasoning, based on description logic and intelligent agents. Such applications can perform logical reasoning operations using sets of rules that express logical relationships between concepts and data on the Web.[6]

Sramana Mitra differs on the viewpoint that Semantic Web would be the essence of the next generation of the Internet and proposes a formula to encapsulate Web 3.0. [7]

Web 3.0 has also been linked to a possible convergence of Service-oriented architecture and the Semantic web.[8]

Web 3.0 is also called the "Internet of Services", i.e. besides the human readable part of the web there will be machine accessible SOA services which can be combined/orchestrated to higher level of services.

Evolution towards 3DEdit

Another possible path for Web 3.0 is towards the 3 dimensional vision championed by the Web3D Consortium. This would involve the Web transforming into a series of 3D spaces, taking the concept realised by Second Life further.

Web 3.0 as an "Executable" Web Abstraction LayerEdit

Where Web 1.0 was a "read-only" web, with content being produced by and large by the organizations backing any given site, and Web 2.0 was an extension into the "read-write" web that engaged users in an active role, Web 3.0 could extend this one step further by allowing people to modify the site or resource itself. With the still exponential growth of computer power, it is not inconceivable that the next generation of sites will be equipped with the resources to run user-contributed code on them. The "executable web" can morph online applications into Omni Functional Platforms that deliver a single interface rather than multiple nodes of functionality.[6][9]

Web 3.0 as it relates to socio-technological valuesEdit

The inclusion of the concept of a Web 0.0 as a pre-existing "real-world" sensual web has been proposed. In that context Web 3.0 is the end of a loop where integration of technologies for digital networking and processing is digested and non dissociable of the new "real-world". In this definition, Web 3.0 is "the biological, digital analog web where information is made of a plethora of digital values coalesced for sense and linked to the real-world by analog interfaces."[10]

Proposed expanded definitionEdit

Nova Spivack defines Web 3.0 as the third decade of the Web (|2010–2020) during which he suggests several major complementary technology trends will reach new levels of maturity simultaneously including:

  • transformation of the Web from a network of separately siloed applications and content repositories to a more seamless and interoperable whole.
  • ubiquitous connectivity, broadband adoption, mobile Internet access and mobile devices;
  • network computing, software-as-a-service business models, Web services interoperability, distributed computing, grid computing and cloud computing;
  • open technologies, open APIs and protocols, open data formats, open-source software platforms and open data (e.g. Creative Commons, Open Data License);
  • open identity, OpenID, open reputation, roaming portable identity and personal data;
  • the intelligent web, Semantic Web technologies such as Resource Description Framework|RDF, Web Ontology Language|OWL, SWRL, SPARQL, GRDDL, semantic application platforms, and statement-based datastores;
  • distributed databases, the "World Wide Database" (enabled by Semantic Web technologies); and
  • intelligent applications, natural language processing.[11], machine learning, machine reasoning, autonomous agents.[12]

See alsoEdit

Applications Edit

Related keywords Edit


  1. Victoria Shannon (2006-06-26). A 'more revolutionary' Web. International Herald Tribune. Retrieved on 2006-05-24.
  2. Eric Schmidt (May 2007). "speech" (video) in Seoul Digital Forum.. 
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  3. Dan Farber & Larry Dignan (November 15th, 2006). TechNet Summit: The new era of innovation. ZDNet blog.
  4. Michael Copeland (2007-07-03). Web 3.0: No Humans Required. Retrieved on 2007-10-08.
  5. 5.0 5.1 John Markoff (November 12, 2006). "Entrepreneurs See a Web Guided by Common Sense". New York Times. 
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  6. 6.0 6.1 Phil Wainewright (November 29th, 2005). What to expect from Web 3.0. ZDNet.
  7. Sramana Mitra (February 14, 2007). [Web 3.0 = (4C + P + VS).
  8. Lee Provoost, Erwan Bornier (February 10, 2006). [Service-Oriented Architecture and the Semantic Web: A killer combination?PDF (274 Kibibyte)
    This page uses Creative Commons Licensed content from Wikipedia (view authors). Smallwikipedialogo.png
    Service-Oriented Architecture and the Semantic Web: A killer combination?]. University of Utrecht.
  9. Nicholas Carr (Nov 11, 2006). Welcome to Web 3.0.
  10. Tristan Zand (June 2006 excerpt). Web 3.0 back to the real world / back to our senses.
  11. Demonstration of Web 3.0 Cortex Intelligence. Cortex Intelligence (December 6, 2007).
  12. Nova Spivack (December 17, 2006). The Third-Generation Web is Coming.

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