the open data walk of fame - from raw open data to five stars interlinked data with the datalift...
TRANSCRIPT
The Open Data Walk of FameFrom raw data to 5 stars interlinked data
with the Datalift project
International conference “Open Government Data”July 16th, 2013Moscow
François [email protected]@lechatpito
“[…] information – one that contains enormous potential to create more accountable, effcient, responsive, and effective governments and businesses […]”
“Freely-available government data can be used in innovative ways to create useful tools and products”
Extracts of the G8 charter
Source: https://www.gov.uk/government/publications/open-data-charter/g8-open-data-charter-and-technical-annex
Easy ! Let's do it...
Grenoble Ville Augmentée, Project Datalyse
Semantic Web technologies as a solution
ØA global identifier system
ØA unique data format
ØA set of knowledge representation formats
ØUniform access protocols
ØEnable a web of interlinked data
From Open Data to Linked Open Data
Datalift
Datasets publication
R&D to automate the publication process
Tool suite to assist data publication
Training, tutorials, data publication camps
Revue Datalift 28/06/2012, ANR, Paris 10
The data lifting process… is rather complex
Revue Datalift 28/06/2012, ANR, Paris 11
Reusable vocabularies catalog : Linked Open Vocabularies (LOV)
• 260 vocabularies selected by experts(20 000 elements). These vocabularies are certified by Datalift and can be reused as a base to create schemas for publishing data.
• Accessible in the Datalift platform and shared on the Web http://labs.mondeca.com/dataset/lov/
Naming things
ØGood practices and proper identifiers
§ A resource: http://dbpedia.org/resource/Paris
§ A document:http://dbpedia.org/page/Paris
§ Data:http://dbpedia.org/data/Paris
Revue Datalift 28/06/2012, ANR, Paris 13
Managing access rights on published data
Revue Datalift 28/06/2012, ANR, Paris 14
Managing licenses and access rights on published data
InterlinkingOvercome heterogeneity
How to identify similar resources ?
How to identify datasets to interlink?How to align vocabularies ?
Improve discoverability
Datalift Platform
DAT
ALIF
T
On the road to a web of open linked data
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Credits
This presentation was realized thanks to the work of the Datalift team.It can be freely distributed under Creative Commons licence BY-NC-SA 3.0