The document discusses the Open Knowledge Foundation's efforts to promote the reuse of open data, emphasizing its role in innovation, government transparency, and economic empowerment. It outlines the steps for making data more accessible and manageable through tools like CKAN, which supports data discoverability and interoperability. The initiative seeks to address challenges related to finding and using valuable datasets in a digital environment.

1. Enabling re-use
CKAN
Open Knowledge Foundation
Irina Bolychevsky (@shevski)
info@ckan.org
ckan.org okfn.org

2. We are a global movement to open up
knowledge around the world and see it used
and useful.
The Open Knowledge Foundation
okfn.org

3. We build tools and communities to educate,
empower and connect people.
OpenDataProtocols.org

4. What's the point of open data?

5. The point is re-use, democratization and
enabling individuals to drive:
● innovation & the economy
● government transparency &
accountability
Context:
● Explosion of digital information
● Ever improving information technology
Open data is not a hobby
it's a movement

6. Valuable core datasets not open
Data often buried in government web pages
Not machine readable, bad quality data
Hard to find, connect and link data
What problems are we facing?

7. Open Solution
Step 1: get the data openly licensed
Step 2: make it accessible - metadata,
formats, portal (ckan.org)
Step 3: start building, linking and turning data
into something more - information

8. CKAN at a glance
Metadata catalog
Data management platform
Open Source - everything developed on GitHub
Free community and paid support available
Extensible flexible componentized architecture
Developer friendly
Rich JSON API
Interoperable

9. CKAN serves two main use cases
1. search and discoverability for re-users of data
2. data management tools for publishers

10. 1. Discoverability

11. Search and discovery
Online home for data
Central keyword search
Facet by tags, location, format, licence...
Browse by groups, keywords, publishers
Link to datasets or data directly
Previews and data exploration

14. Data explorer allows filtering, editing,
plotting, graphing and embedding

15. 2. Interoperability

16. Harvesting and normalization
Get metadata from external catalogs and
endpoints
CKAN will parse, validate and normalise to
create metadata records that look the same to
end users no matter where they came from
We can currently harvest: other CKAN
catalogs, CSW endpoints and WAFs serving
ISO 19139 documents + others

19. Used by governments, organizations
and communities around the world

22. ckan.org/instances/

23. More generally: federation
Search across numerous different catalogs in
aggregator sites (such as publicdata.eu)
Data Catalog Interoperability Protocol: http:
//spec.datacatalogs.org/

24. Spec.datacatalogs.org

25. Thank you
Open Knowledge Foundation
Irina Bolychevsky (@shevski)
info@ckan.org
ckan.org okfn.org