Semantic Web is an emerging concept in the associated with World Wide Web. There are several challenges in the path of implementation of Semantic Web also known as Web 3.0. As Social Computing is still evolving technology, thus giving meaning to it and managing the huge content of web in systematic form is major issue.

This paper includes:-

1.      Abstract

2.      Keywords

3.      Introduction

4.      Development issue

5.      Defining Ontologies

6.      Knowledge acquisition bottleneck

7.      Semantic web repository

8.      Development of software agents

9.      Solutions to above issues

• Rein
• Cross language information retrieval (CLIR)
• DBpedia
• Sementic search Engines

10.  Conclusion

11.  References