The document summarizes an agenda for a meetup on the Semantic Web. The opening talk will discuss the relationship between linked data, open data, and the Semantic Web. Later talks will cover applying Semantic Web technologies to e-commerce and on the Semantic Desktop. The meetup will also include lightning talks and a networking session over food and drinks.

1. Mag. Andreas Blumauer Semantic Web Company The Semantic Puzzle Linked Data, Open Data, Web of Data, Web 3.0 & Semantic Web - how things fit together „Third“ Meetup, November 30, 2009

2. „ 3rd Vienna Semantic Web Meetup“ 18.00 - 18.30 Come together 18.30 - 19.00 Opening Talk: The Semantic Puzzle ( Andreas Blumauer , Semantic Web Company ) 19.00 - 19.20 Semantic Web based E-Commerce: GoodRelations & Co. ( Bernd Gruber , Smart Information Systems ) 19.20 - 19.40 Applied Semantic Web – What we did on the Semantic Desktop ( Leo Sauermann , Gnowsis ) 19.40 - 20.00 Lightning Talks: Your contribution (Max. 5 Minutes each) 20.00 - 22.30 Drinks & Food - Networking © Semantic Web Company – http://www.semantic-web.at/

3. Agenda © Semantic Web Company – http://www.semantic-web.at/ 1. The Semantic Puzzle 3. Let´s talk about money 4. What´s next? Conclusio. 2. Ongoing Initiatives & Projects

4. The Semantic Puzzle © Semantic Web Company – http://www.semantic-web.at/ prefLabel: Open Data - data freely available to everyone no mechanisms of control narrower : Open Metadata prefLabel: Semantic Web - integration and combination of data interoperability framework altLabel : Web of Data prefLabel: Linked Data - data integration technologies based on RDF lower costs for integration efforts narrower : Linked Open Data hiddenLabel: Web 3.0 - attract Web 2.0 people attract yellow press prefLabel : Future Internet

5. Some (recent) Open Data Initiatives Making Public Data Public (UK) : More access to Ordnance Survey maps from next year, http://bit.ly/3qTU9s Open Data Network (GER) : Founded in October 2009, Berlin, http://opendata-network.org/ data.gov (US) : increase public access to high value, machine readable datasets, http://www.data.gov/  data.gov.uk Open Data Commons: set of legal ‘tools’ to help provide and use open data: http://www.opendatacommons.org/ © Semantic Web Company – http://www.semantic-web.at/

6. Some (new) Linked Open Data Initiatives Linked Data Research Center: appointed to drive and lead the linked data research and development , http://linkeddata.deri.ie/ data.nytimes.com : 5,000 people subject headings as linked open data under a CC BY license, http://data.nytimes.com/ GoodRelations : standardized vocabulary for product, price, and company data , http://purl.org/goodrelations/ oeGOV : Use small OWL ontologies to model recovery and deploy across all government , http://www.oegov.org/ © Semantic Web Company – http://www.semantic-web.at/

7. data.nytimes.com © Semantic Web Company – http://www.semantic-web.at/

8. Mash-ups with Linked Data © Semantic Web Company – http://www.semantic-web.at/ http://sig.ma/

9. From Open Data to Linked Data heavily inspired by Leigh Dodds, Talis http://www.slideshare.net/ldodds/web-integrated-data © Semantic Web Company – http://www.semantic-web.at/ Publish Data! Organize it! License it! Use Standard Open Formats Add a Web API! Integrate with the Web Identify things! Link them together! Use RDF to publish data & model! Raw Data now!

10. Linked Data Design Issues Use URIs as names for things Use HTTP URIs so that people can look up those names. When someone looks up a URI, provide useful information, using the standards (RDF, SPARQL) Include links to other URIs so that they can discover more things. © Semantic Web Company – http://www.semantic-web.at/

11. Linked Data =/= Linked Open Data © Semantic Web Company – http://www.semantic-web.at/ http://bit.ly/21LmMA

12. LOD Cloud: License Survey © Semantic Web Company – http://www.semantic-web.at/ by Leigh Dodds, Talis

13. Technologies: Stable! © Semantic Web Company – http://www.semantic-web.at/ triplify, D2R Sindice, Entity Search by OpenLink sameAs LargeTripleStores Calais etc. LDCamp* *not a „technology“ in a classical meaning sig.ma, BBC Music etc. Virtuoso Sponger etc. partly solved, eg.: KiWi

14. An example: BBC Music beta © Semantic Web Company – http://www.semantic-web.at/ http://www.bbc.co.uk/music/

15. Linked Data Value Chain © Semantic Web Company – http://www.semantic-web.at/ by Latif et al., TU Graz

16. Barriers before we solve the Semantic Puzzle © Semantic Web Company – http://www.semantic-web.at/ Business Models & Use Cases Licensing Models Scalability Privacy

17. Want to get inspiration?  Come to the SWC Demozone! http://demozone.semantic-web.at/ © Semantic Web Company – http://www.semantic-web.at/

18. Andreas Blumauer Semantic Web Company [email_address] © Semantic Web Company – http://www.semantic-web.at/ Semantic Web Company GmbH Lerchenfelder Gürtel 43 A-1160 Wien Tel. +43 1 402 12 35 [email_address]