LOD2 Plenary Vienna 2012: WP3 - Knowledge Base Creation, Enrichment and Repair
LOD2: State of Play WP9: Use Case Open Government Data
1. Creating Knowledge out of Interlinked Data
WP 9: Government Data
Use Case - State of Play
Friedrich Lindenberg
Open Knowledge Foundation
LOD2 Presentation . 02.09.2010 . Page http://lod2.eu
Friday, March 25, 2011
2. Creating Knowledge out of Interlinked Data
WP1: Requirements Elicitation
LOD2 Event . 06.09.2010 . Page 2
2 http://lod2.eu
Friday, March 25, 2011
3. Creating Knowledge out of Interlinked Data
Dissemination Spike: Policy Visualization
LOD2 Event . 06.09.2010 . Page 3
3 http://lod2.eu
Friday, March 25, 2011
4. Creating Knowledge out of Interlinked Data
Tech Spike: publicdata.eu Prototype
LOD2 Event . 06.09.2010 . Page 4
3 http://lod2.eu
Friday, March 25, 2011
5. Creating Knowledge out of Interlinked Data
WP9: Work on publicdata.eu
• Acquisition of catalogue content from
different sources
• Analyze schema, evaluate predicates
• Federation: change notification, merging,
provenance
• Normalization: Licenses, Formats
• CKAN Import/Export of DCat/RDF
• Handling of geographic information (CSW)
LOD2 Event . 06.09.2010 . Page 5
3 http://lod2.eu
Friday, March 25, 2011
6. Creating Knowledge out of Interlinked Data
WP9: publicdata.eu Sources
• EU27:
• Imported: CKAN, OpenGov.se, Data
Publica, CSW (INSPIRE), DeStatis
• Planned: Digitaliser.dk, Dati Piedmonte,
data.london.gov.uk, opendata.paris.fr
• International:
• Sunlight NDC, data.gov.au
LOD2 Event . 06.09.2010 . Page 6
3 http://lod2.eu
Friday, March 25, 2011
7. Creating Knowledge out of Interlinked Data
Dissemination: Open Data Challenge
Start: mid April
End: June
Categories: ideas, apps, visualization
LOD2 Event . 06.09.2010 . Page 7
3 http://lod2.eu
Friday, March 25, 2011
8. Creating Knowledge out of Interlinked Data
Roadmap
• publicdata.eu at Digital Assembly meeting
(June 13)
• Open Data Challenge (mid-April to June)
• Data Catalogue Interoperability Meeting
(tbd)
LOD2 Event . 06.09.2010 . Page 8
3 http://lod2.eu
Friday, March 25, 2011
9. Creating Knowledge out of Interlinked Data
LOD2 Event . 06.09.2010 . Page 9
3 http://lod2.eu
Friday, March 25, 2011