Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Opportunities and Challenges for Opening up Government Data in Macedonia
1. Opportunities and Challenges for
Opening up Government Data in
Macedonia
Prof. d-r Dimitar Trajanov
Faculty of Computer Science and Engineering (FINKI)
21 .03.2012, Skopje, Macedonia
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
2. Agenda
o Introduction
• Open Data, Linked Data and Semantic Web
o Open data in Macedonia
o What we have done @FINKI
o Next steps
o Conclusions
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
3. Today’s Web
• Suitable for human
consumption
• Markup consists of:
– rendering information
(e.g., font size and colour)
– Hyper-links to related content
• Semantic content is
accessible to
humans, but not (easily)
to computers…
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
4. Open Data
and document formats
o e-Paper formats (easily human readable)
• Text data
• PDF
• HTML
o Raw data (human readable and computer can read)
• XML data
• Excel files
• CSV
o Semantic WEB (easily readable by computers)
• RDF
• OWL
• microformat
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
5. The Web IS the Database!
Application A Application B
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
6. Linked Open Data Cloud
(2011)
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
7. Open Data vs Linked Data
o Open data is the data on the site is available to the public, but it
doesn't link to other data sources on the Web.
• It could be data that has been uploaded in CSV format (i.e. spreadsheet data)
o Linked Data is a 'web of data.'
• The idea of Open Data is to turn it into Linked Data
• The first priority is to publish lots of Open Data.
• The next step is to work towards linking it all up.
• Data.gov.uk is currently a combination of Open Data and Linked Data
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
8.
9. State Institution IT stage
o No information systems in place
• Data is in Word documents
o There is an information system but no data is published
o Well developed information system with large amount of
published data
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
10. Open Data in Macedonia
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
15. FINKI open data
SPARQL end point
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
16. FINKI Open Data
o The Faculty of Computer Science and Engineering joins the
trend by making parts of its data available as open data.
o Information about all the faculties in our university such as
names, addresses, phones, email and web pages.
o We publish more information about our Faculty - Institutes,
Modules, Programs, Courses, Subjects and Employees.
o Implemented using available tools
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
17. System architecture
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
18. The ontology reuse and
Linked Data
o The database tables and properties annotated with existing ontologies. Only the
data that is annotated is displayed.
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
19. Open data portal
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
20. Open Data Portal
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
21. Open Data Portal
Architecture and technologies
ASP .NET
- DotNetRDF
- AllegroGraph
- Sesame
- Virtuoso
- ReDeFer
- RDF Validator
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
22. Semantic Sky
Enterprise Open Data
Sparql
Endpoint
Semantic Sky Resource
Retrieval Ontology
Desktop-client
Cloud
Semantic Sky Service 1
Cloud plug-in Cloud
Service 2
Action Invocation
Cloud
Browser Plug-in
Service 3
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
23. Open Data Team @ FINKI
o Prof. d-r Dimitar Trajanov
o m-r Milos Jovanovik, PhD Candidate
o m-r Riste Stojanov, PhD Candidate
o m-r Vladimir Zdraveski, PhD Candidate
o Petar Ristoski, M.Sc. student
o Marjan Georgiev, M.Sc. student
o Martin Kostovski, M.Sc. student
o Martin Mitrevski, B.Sc. student
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
24. How to proceed
o Create Open Data Portal (data.gov.mk)
• Develop clear security guidelines
• Move the existing data sets to data.gov.mk
o Create and publish data sets useful for larger population and
crate mobile and web applications
o Start publishing row data
o Build new systems with automatic data publishing option
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
25. Publishers benefits form
open data
o More new and innovative applications
o Users engagement
o More happy users
o Economic growth
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu
26. Conclusion
o We need to change our minds
• To provide a means of computers to help us
o The technology is here
• We lack data.
• Additional effort is needed to publish data in computer readable format
o There is good foundation for open data in Macedonia
• @FINKI have research group deeply involved in Semantic Web and Open Data
• Many institutions already have high quality data in digital format
o We should strive to Web 3.0 (Semantic web)
• web of data
www.finki.ukim.mk www.facebook.com/FINKI.ukim.mk www.twitter.com/FINKIedu