SPINNING THE SEMANTIC WEB APPLICATIONS FOR THE MODERN ERA LIBRARIES By, AJIT PRABHAKARAN, RAKESH SINGH BISEN AND KALPANA SINGH

Web ≠ Internet World Wide Web ≠ Internet Service We must remember that both are not the same Web is different then Internet

World Wide Web Request Web Service Web Client (browser) Response Web based on Hypertext Also based on client/server model Web Service Request Web Client (browser) Response

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

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 URI SPARQL XDI XRI SWRL XFN OWL API OAUTH

! COMPLICATED

An explanation with my article for this conference.

Meaning is about understanding. To understand we need a language Meaning is about understanding. To understand we need a language. A language starts with words.

This is a my article Spinning the semantic Web: Applications for the Modern Era Lib. Published in Galgotia Conference, Greater Noida This article is from India Date is September 7, 2012 Keyword (s): web ontologies; semantic web; web 3.0 Authored by Prabhakaran, Ajit; Bisen, Rakesh & Singh, Kalpana

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>

We can’t understand words alone. We also need grammar 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. predicate object subject Article is presented at Galgotia Conf.

With RDF Scheme we can define concepts and make simple relations between them.

This article presented at Galgotia Conference, hence with three authors. Author(s): Prabhakaran, Ajit; Bisen, Rakesh Singh & Singh, Kalpana

But, RDF scheme is limited 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 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

KALPANA SINGH LECTURER DLIS, GOVERNMENT POLYTECHNIC LUCKNOW, LUCKNOW. AJIT PRABHAKARAN Technical Officer Indian Institute of Integrative Medicine (CSIR), Jammu email: ajitp@iiim.res.in RAKESH SINGH BISEN LIBRARY OFFICER INDIAN INSTITUTE OF INTEGRATIVE MEDICINE (CSIR), JAMMU KALPANA SINGH LECTURER DLIS, GOVERNMENT POLYTECHNIC LUCKNOW, LUCKNOW.