Hello Tiwari, Please go through these point may be helpful to you,

Semantic Web in practice

The major way that applications are written will be using RDF, OWL, and SPARQL just as the semantic applications. Differing from JAVA programming and UML (United Modeling Language) modeling features, the semantic application will actually have executable domain models at the core of the application. (Poollock J, Semantic Web for Dummies, 54)

The semantic Web is able to provide more meaningful metadata about web information, by using RDF and OWL documents. This will help in reconstructing or transforming of the current Web into semantic Network. In addition, the more accurate data will be easier to locate by software agents. Also the representation of the Web content’s meaning is better and the logical connections are clearly formed between the related objects.

Semantic Mechanism

Tons of RDF assertions can be found from different sources according to application criteria, but the application would not know which ones to choose. For example, if there are several RDF documents found and they all are related to an application, either the application was predefined to use certain sources or the user has to do the picking work. After the appropriate assertions are selected for the application’s use, the application needs to decide which set of resources URIs is going to use.

Semantic application

The use of RDF in addition to XML can be appropriate when information from two sources need to be merged or interchanged. It is possible to combine the files by agreeing on defined terms (some kind of agreement that based on privacy and trust policies) to correspond to the same URIs Universal Resource Identifier).

Not every semantic web application requires the maximum functionality from the semantic languages. Sometimes a part of the application can benefit from semantic Languages. In my opinion, it is the data acquisition functionality part that will be likely to benefit the most. Each application may have a local RDF information base, and also the ability to join together with other RDF resources via Web protocols. So, if someone builds an RDF application and keeps the data open on the Web, then I can build my RDF application using his data without much integration efforts, as long as Internet connection is available. As shown in Figure, this kind of data interoperability could dramatically change the way how software applications act together over the Web.

Hi dear Anuj,

I consider the paper of Tim Berners Lee is the classical introduction to the semantic web technologies.

http://www.cs.umd.edu/~golbeck/LBSC690/SemanticWeb.html

I hope you could take a look to see how this technologies should work to make possible the semantic web. 

Best regards

Luis Ramos

Hi Anuj,

 I think the paper entitled ' Semantic Matching Web Services capabilities' by Paolucci et al helps you a lot in understanding the basics of these layers. good luck

Thair Khdour

Hi,

This paper will help you :

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCIQFjAAahUKEwi2pfaJpLbIAhULqXIKHeQdD1A&url=https%3A%2F%2Fwww.cs.cmu.edu%2F~softagents%2Fpapers%2FISWC2002.pdf&usg=AFQjCNEvXqF1DjJW5psI3_f8a85wJokoDw

Dear Anuj,

See this link is very interesting and it explains each layer with examples: https://open.hpi.de/courses/semanticweb