DCAT-Application Profile for Data Providers

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DCAT-Application Profile for Data Providers

  1. 1. Donau-Universität Krems.Die Universität für Weiterbildung.DCAT-Application Profile
  2. 2. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 2www.donau-uni.ac.at
  3. 3. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 3www.donau-uni.ac.atDCAT• Is an RDF vocabulary designed to facilitate interoperabilitybetween data catalogs published on the Web.• Should increase discoverability and enable applications easily toconsume metadata from multiple catalogs.• http://www.w3.org/TR/vocab-dcat/• W3C Working Draft since 12 March 2013
  4. 4. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 4www.donau-uni.ac.atOpen Data for Application Providers / DCAT-AP• http://joinup.ec.europa.eu/asset/dcat_application_profile/description• Is a specification based on the Data Catalogue vocabulary(DCAT) for describing public sector datasets in Europe• Describes Core Fields, Recommended and Optional fields of anOpen (Government) Data Portal• Target is to support use-cases such as– To enable a cross-data portal search for data sets– To Make public sector data better searchable across borders and sectors– By the exchange of descriptions of data sets among data portals.
  5. 5. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 5www.donau-uni.ac.atDCAT-APEXPLOREFINDIDENTIFYSELECTOBTAINPublic admi nistrationsBusi nessesSt andar disationbodi esAcademiaData PortalData PortalData PortalData PortalData PortalData PortalMetadataBrokerDataConsumers
  6. 6. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 6www.donau-uni.ac.atDCAT-AP Key facts• Part of Action 1.1 – “Improving semantic interoperability inEuropean eGovernment systems of the European Commission’sInteroperability for European Public Administrations (ISA)programme”• Multi-lingual– Descriptions– Links– Data-sets• Common term definitions by linking to EUROVOC• Subscription and Recommendation functionality• Should provide easy access to the maintainers of datasets toinform about errors, mistakes, …
  7. 7. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 7www.donau-uni.ac.atWhat DCAT-AP is NOT• Does not describe how actual data-transfer between data portalsand a metadata broker should happen• No CMS System. Eg. The implementation of multi-lingualism is leftto the respect system
  8. 8. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 9www.donau-uni.ac.atMapping of Data Categories using EUROVOChttp://eurovoc.europa.eu/drupal/
  9. 9. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 10www.donau-uni.ac.atIs your (Meta-)Data Portal compatible withDCAT-AP?Check mandatory fields of dcat:Dataset and dcat:DistributionDataset DistributionDescription access URLPublisher licenseTitle byteSize (Optional)contact point (Recommended) Description (Optional)dataset distribution (Recommended) download URL (Optional)theme/ category (Recommended) Format (Optional)release date (Optional)Title (Optional)Update / modification date (Optional)media type (Optional)
  10. 10. Donau-Universität Krems. Die Universität für Weiterbildung. May | 2013 | Seite 11www.donau-uni.ac.atDCAT-AP – Your involvement NOW!• Final draft is open for public review until10 June 2013• Send your comments todcat_application_profile@joinup.ec.europa.euor use the issue trackerhttps://joinup.ec.europa.eu/asset/dcat_application_profile/issue/all
  11. 11. Donau-Universität Krems.Die Universität für Weiterbildung.http://www.slideshare.net/jhoechtl/dcatapplication-profile-for-data-providershttp://www.slideshare.net/jhoechtl/https://www.facebook.com/myprivate42http://at.linkedin.com/in/johannhoechtl/

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