1. LINKED DATA
Asraful Forhad Chowdhury
University of Chittagong
Department of Computer Science &
Engineering
@SKEIM

2. ➲ Evaluation of www
➲ Introducing new thoughts and standards
➲ All about data
➲ Liberating web databases from legacy
➲ Linked data and semantic web
 Linked data essentials
 Semantic web background
 Open data movement
➲ Linked data cloud
➲ Unlocked potential
➲ Global and local perspective
➲ Power of linked data
➲ Semantic search engine and ordinary one
OUTLINE

3. EVOLUTION OF WWW
➲ Understanding the diversity of web
➲ Web in recent days
➲ Cyberspace in action
➲ Next generation web

4. EVOLUTION OF WWW(CONTD.)
 Web in recent days
➲ More interactive
➲ Intelligent

5. EVOLUTION OF WWW(CONTD.)
➲ Cyberspace in action

6. EVOLUTION OF WWW(CONTD.)
➲ Next generation web
 Web 3

7. INTRODUCING NEW THOUGHTS AND STANDARDS
➲ Recommended standards by w3
 http://www.w3.org/standards/

9. ALL ABOUT DATA
➲ Government data
 www.data.gov
 www.data.gov.uk
➲ Scientific data
➲ Community data
➲ Data from data

10. LIBERATING WEB DB FROM LEGACY
➲ Raw data
➲ How do we start

11. LINKED DATA AND SEMANTIC WEB
➲ Co-relation between linked data and semantic web

12. LINKED DATA AND SEMANTIC WEB(CONTD.)
➲ Linked data essentials
 Use URI'S
 Use http URI'S
 Provide useful information
 Mention URI'S of related objects
➲ Open data movement
 http://esw.w3.org/SweoIG/TaskForces/CommunityProjects/LinkingO
➲ Semantic web background
 Graph data
 RDF
 RDFS and OWl
 Querying semantic data

13. LINKED DATA CLOUD

14. LINKED DATA CLOUD(CONTD.)

15. UNLOCKED POTENTIAL

16. GLOBAL AND LOCAL PERSPECTIVE
➲ Obvious question :
➲ what can we do with this data ?
 Researcher view
 Developer view
 Market place
 Real world scenario (natural disaster and Bangladesh)

17. POWER OF LINKED DATA

18. POWER OF LINKED DATA

19. POWER OF LINKED DATA(CONTD.)

20. POWER OF LINKED DATA(CONTD.)

21. POWER OF LINKED DATA(CONTD.)

22. POWER OF LINKED DATA(CONTD.)

23. POWER OF LINKED DATA(CONTD.)

24. POWER OF LINKED DATA(CONTD.)

25. POWER OF LINKED DATA

26. SEMANTIC SEARCH ENGINE AND
ORDINARY ONE

27. SEMANTIC SEARCH ENGINE AND
ORDINARY ONE(CONTD.)

28. SEMANTIC SEARCH ENGINE AND
ORDINARY ONE(CONTD.)

29. SEMANTIC SEARCH ENGINE AND
ORDINARY ONE(CONTD.)

30. SESSION END!