By,AJIT PRABHAKARAN, RAKESH SINGH BISEN AND KALPANA
SINGH
Web ≠ Internet
World Wide Web ≠ Internet Service
We must remember that both are not the sameWeb is different then Internet
World Wide Web Web based on Hypertext Also based on client/server model
WebService
Request
Response
Web Client(browser)
World Wide Web
The world wide web is larger collection of interconnected Documents or Content
facilitates communication between people …..and also
computers
Internet
The Internet is the collection of interconnected computer Networks.
Introducing New Kind of Web
Main Reasons
How will our information be organized.
Will we still do the “surfing” or will the machine surf for us
New Concept Is Web Of Data
Beyond the present Web, Lets move towards the web of Data
Web Of Data
New kind of Web capable of reading and understanding content and context.
When the web can understand content it can better satisfy the request of people and machines.
SEMANTIC WEB
?
“The Web is about Links;The Semantic Web is about the relationships implicit in those
links.”
-Dan Brickley-Dan Brickley
Web 3.0 - the semantic web - is about the meaning of data.
Why do we want to add meaning to
data ?
When a computer understands what data means, it can do intelligent search, reasoning and combining.
This makes our live more easy.
Web 3.0 (New Big Thing)
Semantic Web
It is a Web of data. changing the web into a language that can be read and
categorized by the system rather then humans.
Artificial Intelligence Extracting meaning from the way people interact with the web.
Mobility everything, everywhere, all the time
RDF XML URISPARQL XDI XRISWRL XFN OWL
API OAUTH
!COMPLICATED
An explanation with my article for this conference.
Meaning is about understanding. To understand we need a language. A language starts with words.
This is a my articleThis is a my article
This article is from IndiaThis article is from India
Authored by Prabhakaran, Ajit; Bisen, Rakesh & Singh, KalpanaAuthored by Prabhakaran, Ajit; Bisen, Rakesh & Singh, Kalpana
Spinning the semantic Web: Applications for the Modern Era Lib.Spinning the semantic Web: Applications for the Modern Era Lib.
Published in Galgotia Conference, Greater NoidaPublished in Galgotia Conference, Greater Noida
Date is September 7, 2012Date is September 7, 2012
Keyword (s): web ontologies; semantic web; web 3.0Keyword (s): web ontologies; semantic web; web 3.0
Things mean something in words. Online, we describe things with XML.
=
Web 3.0 (XML)<collection name= “National Conference on Role of ICT in Knowledge Management”>
<Article>
<title> Spinning the Semantic Web: Applications for the Modern Era
Libraries</title>
<author> Prabhakaran, Ajit</author>
<author> Bisen, Rakesh Singh</author>
<author> Singh, Kalpana</author>
<keyword> web technologies</keyword>
<keyword> web 3.0</keyword>
<keyword> web ontologies</keyword>
<keyword> semantic web</keyword>
<organised at> Galgotias College of Engineering and Technology</organised
at>
<date> September 07</date>
<year> 2012</year><Article>
<collection name= “National Conference on Role of ICT in Knowledge Management”>
We can’t understand words alone. We also need grammar. Online grammar is RDF (Resource Description Framework).
Article is presented at Galgotia Conf.
Article is presented at Galgotia Conf.
subject
predicate
object
With RDF Scheme we can define concepts and make simple relations between them.
Author(s): Prabhakaran, Ajit; Bisen, Rakesh Singh & Singh, Kalpana
This article presented at Galgotia Conference, hence with three authors.
But, RDF scheme is limited. A language needs more expression and logic to make good reasoning possible. That’s why OWL (The Web Ontology Language) was invented.
Finally, to reason you need rules.
Rules are formulated in SWRL (Semantic Web Rule Language).
Because the web is decentralized and data is in many places, not only language is important. Exchange of data between different machines is key.
To make a connection a machine needs a source. For this, we use resource identifiers. Best known resource identifier is the URI (which consists of a name (urn) and a location (url)).
•
So, In Web 3.0
Words in XML Grammar in RDF (scheme) and OWL
Rules in SWRL
Thank You for your Time
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