30° Nexa Lunch Seminar - Linked Data Platform vs real world
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This document discusses the Linked Data Platform (LDP) and how following W3C recommendations can help organizations publish and maintain data in a more efficient way. It provides an overview of key W3C standards like RDF and the LDP. The LDP allows data to be accessed, updated, created and deleted using HTTP requests. Adopting LDP processes like producing data in RDF and publishing it online can streamline data maintenance versus traditional methods that require data to be exported in multiple formats and sent to others. The presentation argues LDP can reduce organizations' data publishing and updating workloads.
30° Nexa Lunch Seminar - Linked Data Platform vs real world
- 1. Linked Data Platform usare da subito le raccomandazioni del W3C nel modo reale 30 ° Nexa Lunch Seminar Nexa Center for Internet & Society — April 22, 2015
- 2. by Diego Valerio Camarda Regesta.exe / Bygle team dvcama @ github DiegoValerioCamarda @ slideshare dvcama @ twitter dvcama @ linkedin dcamarda @ regesta.com
- 3. The role of W3C in our digital life
- 4. The role of W3C in our digital life W3C's primary activity is to develop protocols and guidelines that ensure long-term growth for the Web. W3C's standards define key parts of what makes the World Wide Web work.
- 5. The role of W3C in our digital life Resource Description Framework Recommendation February 25, 2014
- 6. The role of W3C in our digital life Resource Description Framework Recommendation February 25, 2014 is a framework for representing information in the Web
- 7. Linked Data Platform Proposed Recommendation February 26, 2015 The role of W3C in our digital life
- 8. The role of W3C in our digital life Linked Data Platform HTTP for accessing, updating, creating and deleting resources Proposed Recommendation December 16, 2014
- 9. Linked Data in very, very, short
- 10. <http://yourdomain.com/aResource> Linked Data in very, very, short IRI, URI, URL and URN
- 11. Content negotiation Linked Data in very, very, short Hi dude, I accept: text/html,application/xhtml+xml Html pageGreat! I’ll serve you a web page Hi dude, I accept: application/rdf+xml RDF dataGreat… I’ll serve you some data! Hi dude, I accept: pizza/margherita 406 errormmm… sorry
- 12. Linked Data + Platform going RESTful
- 13. HTTP verbs Linked Data + Platform going RESTful OPTIONS GET – HEAD Retrieve data POST – PUT Insert data <http://yourdomain.com/aResource>
- 14. Containers: hierarchical IRI Linked Data + Platform going RESTful <http://yourdomain.com/diego> <http://yourdomain.com/diego/social> <http://yourdomain.com/diego/social/twitter> <http://yourdomain.com/diego/social/twitter/tweet1> <http://yourdomain.com/diego/social/twitter/tweet2>
- 15. (E) Linked Data Platform motivations (and use cases)
- 16. Italian Chamber of Deputies Linked Data motivations (and use cases) build and release new products
- 17. CDEC - Foundation Jewish Contemporary Documentation Center Linked Data motivations (and use cases) integrate internal sources
- 18. ISPRA - The Institute for Environmental Protection and Research Linked Data motivations (and use cases) publish and preserve data
- 19. (E) Linked Data Platform in the real world
- 20. (E) Linked Data Platform in the real world Legacy maintaining process
- 21. 1. produce data 2. export data in different formats 3. send data to someone or publish as Open Data 4. update data and go to step 2 (over and over and over again…) Legacy maintaining process (E) Linked Data Platform in the real world
- 22. (E) Linked Data Platform in the real world LDP maintaining process
- 23. (E) Linked Data Platform in the real world LDP maintaining process 1. produce data in RDF 2. publish a subset online 3. take a coffee break 4. take another coffee break planning holidays (don’t take a second coffee if you are not Italian)