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Creating Knowledge out of Interlinked Data




      WP9: Use Case 3: LOD2 for Citizens
                   Luxembourg, Sep 14, 2012

                       Irina.Bolychevsky@okfn.org
                         Andreea.bonea@okfn.org
                          Krzysztof.wecel@i2g.pl




                                                          1

LOD2 Presentation . 02.09.2010 . Page               http://lod2
Creating Knowledge out of Interlinked Data


                                                                            Agenda
          Year 2 Deliverables (OKFN)
            D 9.1.1. Report on first release of the Publicdata.eu website
                     Improvements to Publicdata.eu during the past year
            D 9.3.1. Presentation on publishing Linked Data
            D 9.3.2. Guide to publishing Linked Data
            D 9.4 Report on publication of eGovernment Linked Open Data
                      Addressing Y1 Review Comments
           Next steps
            D 9.2.1. Further technical improvements to Publicdata.eu (personalization
            features)
                      Community engagement with Publicdata.eu

          Year 2 Deliverables (Serbian CKAN, Instytut Informatyki Gospodarczej)
            D 9.5.1. Establishment of the Serbian CKAN
            D 9.6. Requirements and Resources used by the Polish Ministry of Economy
          Next steps
            D 9.7.1. Adaptation of the LOD2 stack for Polish Ministry of Economy


LOD2 Event . 06.09.2010 2 Page
                         .                                                              http://lod2.eu
Creating Knowledge out of Interlinked Data


                                                WP9 Objectives


     “The purpose of this PublicData.eu use case is to increase public
    access to high-value, machine-readable datasets generated by the
      European, national as well as regional governments and public
                             administrations.”




LOD2 Event . 06.09.2010 3 Page
                         .                                       http://lod2.eu
Creating Knowledge out of Interlinked Data




    Year 2 Deliverables
    (OKFN)




LOD2 Presentation . 02.09.2010 . Page         http://lod2
Creating Knowledge out of Interlinked Data


                                                          Year 2 Deliverables
  D 9.1.1. First release of Publicdata.eu
    Submitted a thorough report summarizing our work on Publicdata.eu – it's existing features,
    previous launches and plans for future improvements: http://svn.aksw.org/lod2/D9.1.1/




LOD2 Event . 06.09.2010 5 Page
                         .                                                            http://lod2.eu
Creating Knowledge out of Interlinked Data


                                                           Year 2 Deliverables
  Publicdata.eu Overview
   PublicData.eu is pan-European data catalogue and federation mechanism, developed by
   OKF as part of WP9. Based on the CKAN open-source data portal software, the site is a use
   case for the citizen aiming to make data as accessible and re-usable as possible. It is a read-
   only aggregation of both official and community data portals across the EU.




LOD2 Event . 06.09.2010 6 Page
                         .                                                              http://lod2.eu
Creating Knowledge out of Interlinked Data



      Key Stats                                          Year 2 Deliverables
      Publicdata.eu provides robust search, filtering and previewing tools
      It currently houses 17027 data sets, harvested from 18 data catalogues, and it
      provides the option to browse data sets by top level categories




LOD2 Event . 06.09.2010 7 Page
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Creating Knowledge out of Interlinked Data



                                                         Year 2 Deliverables
   Technical improvements to Publicdata.eu during the past year

      In March 2012 we upgraded PublicData.eu to CKAN version 1.6, adding the data preview
      functionality (powered by Recline), improvements to search, interface improvements to
      dataset pages, newly added resource (file) pages and group pages.

      We also re-ran all the harvesters to have the most up to date set of datasets. Some
      catalogues have been migrated to groups on thedatahub.org and therefore can't currently
      be harvested without also including non EU datasets. In the future we may resolve this by
      extending the harvester to allow us to specify which groups or tags should be harvested.
      This would allow us to import relevant datasets from thedatahub.org without importing non
      EU datasets.

      Many new CKAN instances have recently been launched by various countries, which we
      plan to include in publicdata.eu for the intermediate launch (August 2013)




LOD2 Event . 06.09.2010 8 Page
                        6.                                                            http://lod2.eu
Creating Knowledge out of Interlinked Data



                                                         Year 2 Deliverables
 Addressing Year 1 Review meeting comments

   Amount of RDF data in publicdata.eu
   ● We added the Serbian CKAN to Publicdata.eu bringing their RDF data

   ● Since Publicdata.eu is currently only a read-only portal, we have focused on encouraging

     the source catalogs to increase their RDF data
       ● our deliverables of 9.3.1 and 9.3.2 facilitate this (presentation & guide on publishing

          linked open data)
       ● worked with consortium partners to produce more RDF data for the eGovernment

          report (will cover in next slides)
   ● In future launches we will allow users to add data, meaning we can add converted datasets

     to be accessible through publicdata.eu
   ● Additionally we plan to improve our harvesting, allowing us to harvest groups to increase

     the opportunities for what datasets can be added to publicdata.eu (including groups on
     thedatahub.org)



LOD2 Event . 06.09.2010 9 Page
                        6.                                                            http://lod2.eu
Creating Knowledge out of Interlinked Data



                                                          Year 2 Deliverables
   D 9.3.1. Presentation on publishing Linked Open Data

     Overview
     In Feb 2012, OKFN put together a best practices presentation regarding the publishing,
     linking and utilizing Open Data. The presentation is easy accessible for the non technical
     eye and details the economic, transparency, policy, and efficiency benefits for
     Governments to publish open data. Other aspects such as licensing, registering and
     getting the data online are also included in this presentation.

     This is aimed to be a detailed resource that anybody can use when referring to Linked
     Open Data.

     Current state
    The presentation can be found here:
  [http://svn.aksw.org/lod2/D9.3/D9.3.1/D9.3.1-presentation.pdf]




LOD2 Event . 06.09.2010 10Page
                        6.                                                              http://lod2.eu
Creating Knowledge out of Interlinked Data



                                                          Year 2 Deliverables
     D 9.3.2. Guide to publishing Linked Open Data
     Overview
     The Guide [http://svn.aksw.org/lod2/D9.3/D9.3.2/] is written in clear, non-technical
     language and introduces the reader to the concepts, rationale and tools of Linked Open
     Data, as well as providing a high-level overview of the publishing process. It has a
     particular focus on public-sector data, and aims to arm decision-makers with an
     understanding of Linked Data and the steps necessary to start publishing it.


     Expected Impact
     The guide will be published on the OKFN website [http://lod2.okfn.org/] where it is hoped
                                                      [
     that it will become a standard reference document, helping organizations that need to
     make decisions about whether and how to publish Linked Open Data.




LOD2 Event . 06.09.2010 11Page
                        6.                                                             http://lod2.eu
Creating Knowledge out of Interlinked Data



                                                          Year 2 Deliverables
 D 9.4. Report on publication of eGovernment Linked Open Data
    Overview
    The report [http://svn.aksw.org/lod2/D9.4/] summarizes our assessment of the
                [
    current state of linked data publishing by European Governments and organizations;

    Additionally it highlights some of the work that LOD2 partners have been doing to
    publish more linked data (Publink initiative, Guides and Documentation)

    The report details some of the benefits of publishing linked open data as well as the
    current technical and legal barriers preventing the publishing of more linked data and
    our proposed approach to increasing the amount of high quality linked data
    published during the next phase of the LOD2 project.

   The report contains two Appendices:
     Appendix A - a collection of 9 use cases, showcasing the benefits of LOD
     Appendix B - presenting theLODStats system developed for high performance
     statistical analysis


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               rain n we g u o Itr e aa
                                   in


    Appendix A – Open Data releases
Dataset                               Project URL                                        Triples
WHO’s Global Health Observatory       http://gho.aksw.org/                                                     273k
European Digital Agenda Scoreboard http://data.lod2.eu/scoreboard/
                                                                                                               127k
National Accounts Linked Data for     http://ukstatistics.lod2.eu/
the UK and Serbia
                                                                                                         645k (UK)
                                      http://rs.ckan.net/dataset/rzs-national-accounts
                                                                                               10 million (Serbia)
                                      http://csarven.ca/statistical-linked-dataspaces
World Bank Data as Linked Data
                                                                                                        165 million
German Labour Law & Courts            http://vocabulary.wolterskluwer.de/
Thesauri                                                                                                       150k
German Federal Ministry of Finance    http://data.lod2.eu/gfmf/
                                                                                                           2 million
UK public data sets                   http://thedatahub.org/en/dataset/uk-gdp-since-1948
                                      http://thedatahub.org/en/dataset/epims-lod2
                                      http://thedatahub.org/en/dataset/uk-criminal-justice         12 million (total)
LinkedGeoData                         http://linkedgeodata.org                                            20 billion
Wiktionary                            http://wiktionary.dbpedia.org                                     100 million
Czech tender data                     http://ld.opendata.cz:8900/sparql                                   1071859

     EU-FP 7 LOD2 P roje ct Ove rvie w .      .                                                      http://lod2.
Creating Knowledge out of Interlinked Data




    Next Steps (OKFN)




LOD2 Presentation . 02.09.2010 . Page         http://lod2
Creating Knowledge out of Interlinked Data


                                                                          Next Steps
  D 9.2.1. Further technical improvements to Publicdata.eu
  Improvements scheduled for the Dec 2012 release (Further personalization features)

     Datasets ratings
     Allow users to add/revise their own data sets
     User tools to enable mash-ups and visualization of data
     App marketplace for users to upload their own visualizations, stories and apps
     Allow user commenting on datasets
     Activity streams and follow support (i.e. allowing users to subscribe to activity updates)
     Social / sharing buttons




LOD2 Event . 06.09.2010 15Page
                         .                                                                http://lod2.eu
Creating Knowledge out of Interlinked Data


                                                                          Next Steps
  D 9.2.1. Further technical improvements to Publicdata.eu

  Improvements scheduled for the Aug 2013 interim release


  CKAN core technology improvements (Harvesting)
   Optimize & automate the harvesting process
   Add further harvesters (to increase number of data and coverage)
   Ability to only harvest changed data
   Ability to harvest part of a site (e.g. a particular group vs whole catalog)

  Additional features
   Adding more advanced multilingual capabilities to the portal to support its Europe-wide
   coverage
   Add upgraded triple store and SPAQRL endpoint




LOD2 Event . 06.09.2010 16Page
                         .                                                           http://lod2.eu
Creating Knowledge out of Interlinked Data


                                                                         Next Steps
  Community Engagement for Publicdata.eu
  We can divide our community building and engagement strategy around PublicData.eu into
  two main clusters: supply & demand

   Objectives on the supply side:

     Engage more with data publishers by building
        (a) a stronger community of official representatives and data catalogue maintainers
        around PublicData.eu and
        (b) consensus around key legal and technical standards (e.g. making metadata
        explicitly open, enabling data catalog interoperability)

     Establish datacatalogs.org as the de facto place to go to find out about data catalogs
     around the world - and encourage data catalog maintainers and other official contact
     points to maintain up to date information about national, regional and local catalogs, and
     lists of catalogs



LOD2 Event . 06.09.2010 17 Page
                        10                                                              http://lod2.eu
Creating Knowledge out of Interlinked Data


                                                                         Next Steps
   Community Engagement for Publicdata.eu
    Objectives on the demand side:

      To build a stronger and better connected community of open data re-users from across
      EU27 around PublicData.eu

      Continue to identify and pursue opportunities to engage with the Linked Data community
      and to use the LOD2 Stack to publish Linked Data derived from PublicData.eu.

      We are hoping to achieve this by performing the following activities:
      -Organize 2-4 OKFN Labs sprints per year on a variety of different topics and disseminate
      results via press releases, media contacts and partners
       -Promote PublicData.eu at events, workshops and hackdays across EU27
       -Dissemination via blogs, guest posts and articles on third party sites, and press releases




LOD2 Event . 06.09.2010 18 Page
                         11                                                             http://lod2.eu
Creating Knowledge out of Interlinked Data




    Year 2 Deliverables
    (Serbian CKAN, Instytut
    Informatyki
    Gospodarczej)




LOD2 Presentation . 02.09.2010 . Page         http://lod2
Ce t gK o ld eo t fnel k dD t
               rain n we g u o Itr e aa
                                   in


                                                                 Year 2 Deliverables
 D 9.5.1 Establishing Serbian CKAN - Infrastructure for Public Sector Information
                                                    Publicdata.eu
                                       search                CKAN

http://elpo.stat.gov.rs/lod2/RS-DATA
                                Server 3
http://elpo.stat.gov.rs/lod2/RS-DIC

                                                            import
                                                                                      search


         LOD2            RDF
                                                            CKAN
                                       publishing            http://rs.ckan.net
          Code lists      XSLT
                                                      Server 2               search
                           Online
        LOD2           dissemination
                            DB
                                                    Serbian CKAN
           Server 1

                        SORS
     EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                     6 – 13.-14.09.2012.                                          http://lod2.
Ce t gK o ld eo t fnel k dD t
         rain n we g u o Itr e aa
                             in




                                             q
                                                  National accounts
                                             q
                                                  Prices
                                             q
                                                  Usage of ICT
                                             q
                                                  Science, Technology and
                                                 Innovations




EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                                     http://lod2.
Ce t gK o ld eo t fnel k dD t
            rain n we g u o Itr e aa
                                in


                                                        Year 2 Deliverables
D9.6 Requirements and resources used by the Polish Ministry of Economy

 Goal

   Identify the requirements of Polish Ministry of Economy for publication of the
   data
   Analyze changes of data over time, temporal and topical scope
   Prepare for adoption of LOD2 Stack for publication of Ministry’ data


  Status

   Delivered on time for M20
   Work continues on Task 9.7




   EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                   6 – 13.-14.09.2012.                                              http://lod2.
Ce t gK o ld eo t fnel k dD t
         rain n we g u o Itr e aa
                             in


http://data.gov.pl – Current State           Year 2 Deliverables




EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                       http://lod2.
Ce t gK o ld eo t fnel k dD t
         rain n we g u o Itr e aa
                             in


Need for data




EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.          http://lod2.
Ce t gK o ld eo t fnel k dD t
         rain n we g u o Itr e aa
                             in


Requirements – Querying




EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.          http://lod2.
Ce t gK o ld eo t fnel k dD t
            rain n we g u o Itr e aa
                                in


                                                         Year 2 Deliverables
D9.6 Key Points
INSIGOS
 ●
   Internet System for Business Information
 ●
     Access to statistical data concerning economy and foreign trade
       –   POLGOS - presentation of comparative data concerning Polish economy
       –   HZ - information about Polish foreign trade
       –   ENERGY – mission: energy security


Challenges
      - Multidimensional database (data ware House)
       - Possible linking to source for drilling-down
       - Not up to date – probably needs a supplementing process
       - ENERGY – many files in ugly-formatted Excel files


EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                                        http://lod2.
Ce t gK o ld eo t fnel k dD t
            rain n we g u o Itr e aa
                                in


                                                      Year 2 Deliverables
D9.6 Key Points

CEIDG
       –    Central Register and Information on Economic Activity
              •
                  access to data concerning natural persons’ businesses
              •
                  references to other registries
              •
                  ca. 2.9 million records
Challenges
           -data is not clean
           -available via API
           -dynamic data set: ~1000/1000 applications for de-/registration daily
           -snapshots – evolution phase of LOD2 Lifecycle
Public procurement data
        - Pulished in XML, volume of data in 2011 alone: 828MB


EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                                                http://lod2.
Ce t gK o ld eo t fnel k dD t
         rain n we g u o Itr e aa
                             in


                                                      Year 2 Deliverables
D9.6 Requirements - Summary
                •
                    No sophisticated tools used at MoE
                •
                    Groups of requirements
                             »
                                 Data Acquisition – 7 requirements
                             »
                                 Data Processing/Transformation – 2 requirements
                             »
                                 Publication – 3 requirements
                             »
                                 Data Analysis – 2 requirements

                •
                    Alignment with LOD2 Life Cycle
                             »
                                 all 8 phases seem to be important but
                •
                    Alignment with LOD2 Stack
                             »
                                 crucial components identified
                             »
                                 D2R/Triplify, Virtuoso, CKAN, PoolParty, Ontowiki, Silk,
                                 Sigma



EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                                               http://lod2.
Creating Knowledge out of Interlinked Data




    Next Steps (Instytut
    Informatyki
    Gospodarczej)




LOD2 Presentation . 02.09.2010 . Page         http://lod2
Ce t gK o ld eo t fnel k dD t
          rain n we g u o Itr e aa
                              in


                                                                      Next Steps
Task 9.7 Adoption of the LOD2 Stack for Polish economy data (I2G)


Goal
§
    adaptation of the LOD2 Stack to the requirements of Polish Ministry of Economy
§
    identification of crucial components and how to configure and link them


Status
§
    first deliverable D9.7.1 scheduled for M30
§
    identification of existing functionalities in the working infrastructure
§
    first vocabularies linked using Silk Workbench

Next steps
§
   finishing and cleaning vocabulary
§
   design of data model using SDMX vocabulary
§
   filling in the model
§
   Establishing the Polish CKAN

EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge
                6 – 13.-14.09.2012.                                            http://lod2.
Creating Knowledge out of Interlinked Data




    Thank you for your
    attention!




LOD2 Presentation . 02.09.2010 . Page         http://lod2

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Lod2 review meeting

  • 1. Creating Knowledge out of Interlinked Data WP9: Use Case 3: LOD2 for Citizens Luxembourg, Sep 14, 2012 Irina.Bolychevsky@okfn.org Andreea.bonea@okfn.org Krzysztof.wecel@i2g.pl 1 LOD2 Presentation . 02.09.2010 . Page http://lod2
  • 2. Creating Knowledge out of Interlinked Data Agenda Year 2 Deliverables (OKFN) D 9.1.1. Report on first release of the Publicdata.eu website Improvements to Publicdata.eu during the past year D 9.3.1. Presentation on publishing Linked Data D 9.3.2. Guide to publishing Linked Data D 9.4 Report on publication of eGovernment Linked Open Data Addressing Y1 Review Comments Next steps D 9.2.1. Further technical improvements to Publicdata.eu (personalization features) Community engagement with Publicdata.eu Year 2 Deliverables (Serbian CKAN, Instytut Informatyki Gospodarczej) D 9.5.1. Establishment of the Serbian CKAN D 9.6. Requirements and Resources used by the Polish Ministry of Economy Next steps D 9.7.1. Adaptation of the LOD2 stack for Polish Ministry of Economy LOD2 Event . 06.09.2010 2 Page . http://lod2.eu
  • 3. Creating Knowledge out of Interlinked Data WP9 Objectives “The purpose of this PublicData.eu use case is to increase public access to high-value, machine-readable datasets generated by the European, national as well as regional governments and public administrations.” LOD2 Event . 06.09.2010 3 Page . http://lod2.eu
  • 4. Creating Knowledge out of Interlinked Data Year 2 Deliverables (OKFN) LOD2 Presentation . 02.09.2010 . Page http://lod2
  • 5. Creating Knowledge out of Interlinked Data Year 2 Deliverables D 9.1.1. First release of Publicdata.eu Submitted a thorough report summarizing our work on Publicdata.eu – it's existing features, previous launches and plans for future improvements: http://svn.aksw.org/lod2/D9.1.1/ LOD2 Event . 06.09.2010 5 Page . http://lod2.eu
  • 6. Creating Knowledge out of Interlinked Data Year 2 Deliverables Publicdata.eu Overview PublicData.eu is pan-European data catalogue and federation mechanism, developed by OKF as part of WP9. Based on the CKAN open-source data portal software, the site is a use case for the citizen aiming to make data as accessible and re-usable as possible. It is a read- only aggregation of both official and community data portals across the EU. LOD2 Event . 06.09.2010 6 Page . http://lod2.eu
  • 7. Creating Knowledge out of Interlinked Data Key Stats Year 2 Deliverables Publicdata.eu provides robust search, filtering and previewing tools It currently houses 17027 data sets, harvested from 18 data catalogues, and it provides the option to browse data sets by top level categories LOD2 Event . 06.09.2010 7 Page 6. http://lod2.eu
  • 8. Creating Knowledge out of Interlinked Data Year 2 Deliverables Technical improvements to Publicdata.eu during the past year In March 2012 we upgraded PublicData.eu to CKAN version 1.6, adding the data preview functionality (powered by Recline), improvements to search, interface improvements to dataset pages, newly added resource (file) pages and group pages. We also re-ran all the harvesters to have the most up to date set of datasets. Some catalogues have been migrated to groups on thedatahub.org and therefore can't currently be harvested without also including non EU datasets. In the future we may resolve this by extending the harvester to allow us to specify which groups or tags should be harvested. This would allow us to import relevant datasets from thedatahub.org without importing non EU datasets. Many new CKAN instances have recently been launched by various countries, which we plan to include in publicdata.eu for the intermediate launch (August 2013) LOD2 Event . 06.09.2010 8 Page 6. http://lod2.eu
  • 9. Creating Knowledge out of Interlinked Data Year 2 Deliverables Addressing Year 1 Review meeting comments Amount of RDF data in publicdata.eu ● We added the Serbian CKAN to Publicdata.eu bringing their RDF data ● Since Publicdata.eu is currently only a read-only portal, we have focused on encouraging the source catalogs to increase their RDF data ● our deliverables of 9.3.1 and 9.3.2 facilitate this (presentation & guide on publishing linked open data) ● worked with consortium partners to produce more RDF data for the eGovernment report (will cover in next slides) ● In future launches we will allow users to add data, meaning we can add converted datasets to be accessible through publicdata.eu ● Additionally we plan to improve our harvesting, allowing us to harvest groups to increase the opportunities for what datasets can be added to publicdata.eu (including groups on thedatahub.org) LOD2 Event . 06.09.2010 9 Page 6. http://lod2.eu
  • 10. Creating Knowledge out of Interlinked Data Year 2 Deliverables D 9.3.1. Presentation on publishing Linked Open Data Overview In Feb 2012, OKFN put together a best practices presentation regarding the publishing, linking and utilizing Open Data. The presentation is easy accessible for the non technical eye and details the economic, transparency, policy, and efficiency benefits for Governments to publish open data. Other aspects such as licensing, registering and getting the data online are also included in this presentation. This is aimed to be a detailed resource that anybody can use when referring to Linked Open Data. Current state The presentation can be found here: [http://svn.aksw.org/lod2/D9.3/D9.3.1/D9.3.1-presentation.pdf] LOD2 Event . 06.09.2010 10Page 6. http://lod2.eu
  • 11. Creating Knowledge out of Interlinked Data Year 2 Deliverables D 9.3.2. Guide to publishing Linked Open Data Overview The Guide [http://svn.aksw.org/lod2/D9.3/D9.3.2/] is written in clear, non-technical language and introduces the reader to the concepts, rationale and tools of Linked Open Data, as well as providing a high-level overview of the publishing process. It has a particular focus on public-sector data, and aims to arm decision-makers with an understanding of Linked Data and the steps necessary to start publishing it. Expected Impact The guide will be published on the OKFN website [http://lod2.okfn.org/] where it is hoped [ that it will become a standard reference document, helping organizations that need to make decisions about whether and how to publish Linked Open Data. LOD2 Event . 06.09.2010 11Page 6. http://lod2.eu
  • 12. Creating Knowledge out of Interlinked Data Year 2 Deliverables D 9.4. Report on publication of eGovernment Linked Open Data Overview The report [http://svn.aksw.org/lod2/D9.4/] summarizes our assessment of the [ current state of linked data publishing by European Governments and organizations; Additionally it highlights some of the work that LOD2 partners have been doing to publish more linked data (Publink initiative, Guides and Documentation) The report details some of the benefits of publishing linked open data as well as the current technical and legal barriers preventing the publishing of more linked data and our proposed approach to increasing the amount of high quality linked data published during the next phase of the LOD2 project. The report contains two Appendices: Appendix A - a collection of 9 use cases, showcasing the benefits of LOD Appendix B - presenting theLODStats system developed for high performance statistical analysis LOD2 Event . 06.09.2010 12Page 6. http://lod2.eu
  • 13. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Appendix A – Open Data releases Dataset Project URL Triples WHO’s Global Health Observatory http://gho.aksw.org/ 273k European Digital Agenda Scoreboard http://data.lod2.eu/scoreboard/ 127k National Accounts Linked Data for http://ukstatistics.lod2.eu/ the UK and Serbia 645k (UK) http://rs.ckan.net/dataset/rzs-national-accounts 10 million (Serbia) http://csarven.ca/statistical-linked-dataspaces World Bank Data as Linked Data 165 million German Labour Law & Courts http://vocabulary.wolterskluwer.de/ Thesauri 150k German Federal Ministry of Finance http://data.lod2.eu/gfmf/ 2 million UK public data sets http://thedatahub.org/en/dataset/uk-gdp-since-1948 http://thedatahub.org/en/dataset/epims-lod2 http://thedatahub.org/en/dataset/uk-criminal-justice 12 million (total) LinkedGeoData http://linkedgeodata.org 20 billion Wiktionary http://wiktionary.dbpedia.org 100 million Czech tender data http://ld.opendata.cz:8900/sparql 1071859 EU-FP 7 LOD2 P roje ct Ove rvie w . . http://lod2.
  • 14. Creating Knowledge out of Interlinked Data Next Steps (OKFN) LOD2 Presentation . 02.09.2010 . Page http://lod2
  • 15. Creating Knowledge out of Interlinked Data Next Steps D 9.2.1. Further technical improvements to Publicdata.eu Improvements scheduled for the Dec 2012 release (Further personalization features) Datasets ratings Allow users to add/revise their own data sets User tools to enable mash-ups and visualization of data App marketplace for users to upload their own visualizations, stories and apps Allow user commenting on datasets Activity streams and follow support (i.e. allowing users to subscribe to activity updates) Social / sharing buttons LOD2 Event . 06.09.2010 15Page . http://lod2.eu
  • 16. Creating Knowledge out of Interlinked Data Next Steps D 9.2.1. Further technical improvements to Publicdata.eu Improvements scheduled for the Aug 2013 interim release CKAN core technology improvements (Harvesting) Optimize & automate the harvesting process Add further harvesters (to increase number of data and coverage) Ability to only harvest changed data Ability to harvest part of a site (e.g. a particular group vs whole catalog) Additional features Adding more advanced multilingual capabilities to the portal to support its Europe-wide coverage Add upgraded triple store and SPAQRL endpoint LOD2 Event . 06.09.2010 16Page . http://lod2.eu
  • 17. Creating Knowledge out of Interlinked Data Next Steps Community Engagement for Publicdata.eu We can divide our community building and engagement strategy around PublicData.eu into two main clusters: supply & demand Objectives on the supply side: Engage more with data publishers by building (a) a stronger community of official representatives and data catalogue maintainers around PublicData.eu and (b) consensus around key legal and technical standards (e.g. making metadata explicitly open, enabling data catalog interoperability) Establish datacatalogs.org as the de facto place to go to find out about data catalogs around the world - and encourage data catalog maintainers and other official contact points to maintain up to date information about national, regional and local catalogs, and lists of catalogs LOD2 Event . 06.09.2010 17 Page 10 http://lod2.eu
  • 18. Creating Knowledge out of Interlinked Data Next Steps Community Engagement for Publicdata.eu Objectives on the demand side: To build a stronger and better connected community of open data re-users from across EU27 around PublicData.eu Continue to identify and pursue opportunities to engage with the Linked Data community and to use the LOD2 Stack to publish Linked Data derived from PublicData.eu. We are hoping to achieve this by performing the following activities: -Organize 2-4 OKFN Labs sprints per year on a variety of different topics and disseminate results via press releases, media contacts and partners -Promote PublicData.eu at events, workshops and hackdays across EU27 -Dissemination via blogs, guest posts and articles on third party sites, and press releases LOD2 Event . 06.09.2010 18 Page 11 http://lod2.eu
  • 19. Creating Knowledge out of Interlinked Data Year 2 Deliverables (Serbian CKAN, Instytut Informatyki Gospodarczej) LOD2 Presentation . 02.09.2010 . Page http://lod2
  • 20. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Year 2 Deliverables D 9.5.1 Establishing Serbian CKAN - Infrastructure for Public Sector Information Publicdata.eu search CKAN http://elpo.stat.gov.rs/lod2/RS-DATA Server 3 http://elpo.stat.gov.rs/lod2/RS-DIC import search LOD2 RDF CKAN publishing http://rs.ckan.net Code lists XSLT Server 2 search Online LOD2 dissemination DB Serbian CKAN Server 1 SORS EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 21. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in q National accounts q Prices q Usage of ICT q Science, Technology and Innovations EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 22. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Year 2 Deliverables D9.6 Requirements and resources used by the Polish Ministry of Economy Goal Identify the requirements of Polish Ministry of Economy for publication of the data Analyze changes of data over time, temporal and topical scope Prepare for adoption of LOD2 Stack for publication of Ministry’ data Status Delivered on time for M20 Work continues on Task 9.7 EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 23. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in http://data.gov.pl – Current State Year 2 Deliverables EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 24. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Need for data EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 25. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Requirements – Querying EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 26. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Year 2 Deliverables D9.6 Key Points INSIGOS ● Internet System for Business Information ● Access to statistical data concerning economy and foreign trade – POLGOS - presentation of comparative data concerning Polish economy – HZ - information about Polish foreign trade – ENERGY – mission: energy security Challenges - Multidimensional database (data ware House) - Possible linking to source for drilling-down - Not up to date – probably needs a supplementing process - ENERGY – many files in ugly-formatted Excel files EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 27. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Year 2 Deliverables D9.6 Key Points CEIDG – Central Register and Information on Economic Activity • access to data concerning natural persons’ businesses • references to other registries • ca. 2.9 million records Challenges -data is not clean -available via API -dynamic data set: ~1000/1000 applications for de-/registration daily -snapshots – evolution phase of LOD2 Lifecycle Public procurement data - Pulished in XML, volume of data in 2011 alone: 828MB EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 28. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Year 2 Deliverables D9.6 Requirements - Summary • No sophisticated tools used at MoE • Groups of requirements » Data Acquisition – 7 requirements » Data Processing/Transformation – 2 requirements » Publication – 3 requirements » Data Analysis – 2 requirements • Alignment with LOD2 Life Cycle » all 8 phases seem to be important but • Alignment with LOD2 Stack » crucial components identified » D2R/Triplify, Virtuoso, CKAN, PoolParty, Ontowiki, Silk, Sigma EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 29. Creating Knowledge out of Interlinked Data Next Steps (Instytut Informatyki Gospodarczej) LOD2 Presentation . 02.09.2010 . Page http://lod2
  • 30. Ce t gK o ld eo t fnel k dD t rain n we g u o Itr e aa in Next Steps Task 9.7 Adoption of the LOD2 Stack for Polish economy data (I2G) Goal § adaptation of the LOD2 Stack to the requirements of Polish Ministry of Economy § identification of crucial components and how to configure and link them Status § first deliverable D9.7.1 scheduled for M30 § identification of existing functionalities in the working infrastructure § first vocabularies linked using Silk Workbench Next steps § finishing and cleaning vocabulary § design of data model using SDMX vocabulary § filling in the model § Establishing the Polish CKAN EU-FP 7 LOD2 WP 10 – 22.-23.9.2011. P a ge 6 – 13.-14.09.2012. http://lod2.
  • 31. Creating Knowledge out of Interlinked Data Thank you for your attention! LOD2 Presentation . 02.09.2010 . Page http://lod2

Editor's Notes

  1. Hello everyone, My name is …. and I am the new PM overseeing some sections of WP9 from OKFN's side. This presentation includes the work that was spearheaded by OFKFN, as well as Serbian CKAN (9.5.) and the the Requirements and Resources for the Polish Ministry of Economy (9.6.) The slides were drafted to highlight some of the work that was done for WP9 during the course of this year. Slide 2 showcases the deliverables that are part of this WP
  2. Hello everyone, My name is …. and I am the new PM overseeing some sections of WP9 from OKFN's side. This presentation includes the work that was spearheaded by OFKFN, as well as Serbian CKAN (9.5.) and the the Requirements and Resources for the Polish Ministry of Economy (9.6.) The slides were drafted to highlight some of the work that was done for WP9 during the course of this year. Slide 2 showcases the deliverables that are part of this WP
  3. Section 1 rehearses the arguments of Open Data (how Governments are moving towards making their data available freely) whereas section 2 provides a full non technical explanation of Linked Data (concepts such as the 5 stars of LOD are presented) . Section 3 refers to the LOD life cycle (explains high level concepts such RDF, schemas, triple stores aso). Section 4 describes a step by step way to publish LOD and describes the tools in the LOD2 Stack. Step 5 presents some of the case studies of LOD2. Most known are the EC Financial Transparency System (all grants from the EC since 2007), the Global Health Observatory data set (stats for monitoring public health), Digital Agenda Scoreboard – shows progression of countries in relation to DAE, Legal Thesauri by Wolters Kluewer (commercial publisher of legal info)
  4. Several public authorities(such as: UK Government White Paper, EC commissioner Neelie Kroes) are acknowledging the benefits of LOD ( Organizations meet the transparency requirements, and more meeting is provided to data sets by placing them in context with other datasets); in this respect the EC also funded the LATC project that converted approx 20 sets over the past years.