12. It is the Right & Duty of
Governments to reach the
Goals
even if it means using smart
restrictions or extensions
13. Consequences & Challenges
for Open Data Usage
1. Two evolutions
Data co-ownership
Feedback loop of applications
2. Supporting legal framework
14. OGD 2 Consumer: Today
Read
(API, Download)
Write Notify
(update, upload)
(Email, forms,
upload)
Inefficient data management & incorrect data
Heterogenous Dual-channeled system
15. OGD 2 Consumer: Future
Read
(standard API)
DMS
Notify, Write
(standard API)
Interact
(Interface)
From Master-Slave to a more granular structure
Homogenous Mono-channeled system
16. Data co-ownership
Restaurants Trains Busses Libraries
Government
Location Timetable Timetable Location
Opening Stations Stops Opening
hours hours
Delays Delays
Menu Catalogus
Schools Metro Monuments Public
Location Timetable Location Services
Curriculum Stations Opening Opening
hours hours
Delays
Prices Location
Local Civil Museums Traffic
businesses Servants Location Jams
Location Name Opening Accidents
Type Function hours Parking
Prices
17. Data co-ownership
Restaurants Trains Busses Libraries
Government
Location Timetable Timetable Location
Opening Stations Stops Opening
hours hours
Delays Delays
Menu Catalogus Cultural
Organisation
Schools Metro Monuments Public
Location Timetable Location Services
Curriculum Stations Opening Opening
hours hours
Delays
Prices Location
Local Civil Museums Traffic
businesses Servants Location Jams
Location Name Opening Accidents
Type Function hours Parking
Prices
18. Data co-ownership
Restaurants Trains Busses Libraries
Government
Location Timetable Timetable Location
Opening Stations Stops Opening
hours hours
Delays Delays
Menu Catalogus Cultural
Organisation
Schools Metro Monuments Public
Location Timetable Location Services
Curriculum Stations Opening Opening Mobility
Delays hours hours Organisation
Prices Location
Local Civil Museums Traffic
businesses Servants Location Jams
Location Name Opening Accidents
Type Function hours Parking
Prices
19. Consequences for Consumers?
Looking out becomes taking care
Most care means ownership
Consequences for Clients?
Well-described communication protocol REST
Full feedback support
Identification
20. Consequences for Owners?
Invest in infrastructure
Consequences for Servers?
Well-described communication protocol
Flexible technologies
Version management
Conflict management
Trust & Provenance management
Linked Data Platform (LDP) WG
21. Feedback of Open Data
Prevent monopolisation
Usage statistics
Application
Mashups &
Aggregations
Source referencing
Contribution to the original
22. Supporting Legal Framework
Defining domains of society concerning
Openness
Stimulating governmental investment in
Recalculation Platform (transparency)
Well-thought (Viral) licenses
for enforcing restrictions
for enforcing engagement
23. Supporting Legal Framework
Engagement public debate:
Who is obligated to participate
in Open Data?
Obviously Governments...
Other parties using Open Government Data?
Everything supplying public service? (Private or Public)
Every monopoly with wide public coverage?
25. Attributions
• Photo ‘Opening slide’ by http://www.flickr.com/photos/paloetic/
• Tracey Saxby, Integration and Application Network, University of Maryland Center for Environmental
Science (ian.umces.edu/imagelibrary/).
• Photo ‘Neelie Kroes’ by Sebastiaan ter Burg
• Photo ‘Open Licensed’ by http://www.flickr.com/photos/mag3737/
• Photo ‘copyleft’ by http://www.flickr.com/photos/arifrost/
• Logo ‘openID’ by http://openid.net/
• Photo ‘Servers’ by http://www.flickr.com/photos/jamisonjudd/
• Photo ‘Laptop’ by http://www.flickr.com/photos/ichibod/
• Photo ‘question’ by http://www.flickr.com/photos/horiavarlan/
Notas do Editor
Version management (wie heeft wanneer wat beweerd) Conflict management (wie is het met welke versies niet eens)Trust management (op welke manier kies je om welke versie te volgen)