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Progress Report on Government Linked Data Worldwide
This document provides a progress report on the government linked data (GLD) working group's initiatives aimed at improving the publication of open data using semantic web technologies. It highlights best practices, current deliverables, and global participation in the movement towards making open data accessible and reusable. Key accomplishments include advancements in various government data projects and the ongoing development of vocabularies and standards to facilitate linked data publishing.
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Progress Report on Government Linked Data Worldwide
- 1. Progress Report on the Publication of Government Linked Data Worldwide Brief by David Wood on behalf of Bernadette Hyland, co-chair W3C Government Linked Data Working Group Email. [email protected] Twitter: @BernHyland This presentation: http://slideshare.net/3roundstones Tuesday, June 5, 12 1
- 2. Slide credit: Jennifer Bell VisibleGovernment.ca Tuesday, June 5, 12 2
- 3. What is drivingus? “We’re moving from managing documents to managing discrete pieces of open data and content which can be tagged, shared, secured, mashed up and presented in the way that is most useful for the consumer of that information.” -- Report on Digital Government: Building a 21st Century Platform to Better Serve the American People Tuesday, June 5, 12 3
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- 5. The mission ofthe Government Linked Data (GLD) Working Group is to provide standards and other information which help governments around the world publish their data as effective and usable Linked Data using Semantic Web technologies. Tuesday, June 5, 12 5
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- 8. Best Practices Vocabulary Guidance Community Building Tuesday, June 5, 12 8
- 9. Deliverables Best Practices for Standard Vocabularies Publishing Linked Data Metadata, Statistical Procurement, “Cube” Data, People, vocabulary selection, Organizational URI construction, structures versioning, stability, legacy data issues Community Directory Cookbook for Linked Open Data Tuesday, June 5, 12 9
- 10. Goal: Make OpenData, Content, and Web APIs the New Default Tuesday, June 5, 12 10
- 11. Slide credit: Jennifer Bell VisibleGovernment.ca Tuesday, June 5, 12 11
- 12. RDF is alingua franca for data exchange Tuesday, June 5, 12 12
- 13. Global participants ... Tuesday,June 5, 12 13
- 14. We seek tosupport Open Government advocates ... • Providing an ecosystem of products, tools & service providers --> W3 Community Directory • How to publish Gov Linked Data --> Best Practices • FAQs • For procurement, business & IT managers • Value proposition of RDF, SPARQL Tuesday, June 5, 12 14
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- 16. Announcement on theimportance of vocabularies ... The following went to A checklist for FPWD 5-April-2012: determining a “good” vocabulary is 1. Data Catalog Vocabulary incorporated in the Best 2.Data Cube Vocabulary Practices doc 3.Organization Ontology 4.Terms for Describing People Tuesday, June 5, 12 16
- 17. Progress report ata glance • Data.gov.uk remains the • EU talks the talk and walks leader with the most the walk published 5 star government LOD, see http://data.gov.uk/ • US is making some solid progress with 4-5 star LOD in 2012 • European Commission is funding the creation of tools and datasets to • Join the 2012 International Open Government Data accelerate data reuse via Conference July 10-12, Linked Data approach 2012 World Bank Headquarters, Washington DC Tuesday, June 5, 12 17
- 18. UK Environment Agency: Water Quality • Five star publication of • The data is live - updated assessments of the water at least weekly and quality for bathing sometimes daily as new ("swimming" for a US assessments arrive. audience) sites in England and Wales • See http:// environment.data.gov.uk/ • Links annual quality assessments, weekly in- season assessments and • Contact: Dave Reynolds profiles Tuesday, June 5, 12 18
- 19. University of Southampton Open Data Service • Lists 5 star data sets for the • Datasets will mostly be university published under "Open Government License, or • Includes buildings, places, other licenses conforming to the Open Definition. (In educational resources, events, facilities & some cases this may not be equipment, calendar info, possible). student statistics & transportation info • See http:// data.southampton.ac.uk/ datasets.html • Contact: Tope Imitola (University of Southampton) Tuesday, June 5, 12 19
- 20. Clean Energy datafrom Reegle • High quality information • Reegle.info provides info on renewables, energy to OpenEI, World Bank efficiency and climate Data and the UK Open change to help accelerate Data Portal the clean energy marketplace • See http://data.reegle.info • Five star publication of • Contact: Martin data, manuals and Kaltenböck (Semantic endpoint for data re-use Web Company, Austria) Tuesday, June 5, 12 20
- 21. Something new isemerging Tuesday, June 5, 12 21
- 22. Spanish Geospatial Linked Data • Five star publication of • See http:// diverse information from oegdev.dia.fi.upm.es/ National Geographic projects/map4rdf/ Institute of Spain & Spanish Meteorological Office • Contact: Boris Villazón Terrazas (Universidad • The GeoLinkedData Politécnica de Madrid) Initiative released map4rdf • A mapping and faceted browsing tool for exploring and visualizing RDF datasets enhanced with geometrical Information. Tuesday, June 5, 12 22
- 23. ISA Programme Vocabularies • Includes the Asset • Currently in review Description Metadata within GLD WG Schema (ADMS) • See http://www.w3.org/ • Facilitates federation and ns/adms co-operation • Contact: Phil Archer • ADMS can act as a (W3C/ERCIM) common layer among repositories that want to exchange data Tuesday, June 5, 12 23
- 24. US Environmental Protection Agency (EPA) • Five star publication about • Additional pilots in 2012 the facilities and substances incorporating EPA and regulated by the EPA anonymized electronic medical records (EMR) • Links to 24 years of data data from Sentara Healthcare on major polluters from the Toxics Release Inventory (TRI) program • 5 star LOD will be hosted & accessible summer 2012 • A proof-of-concept launched 2011 • Contact: Michael Pendleton (US EPA) Tuesday, June 5, 12 24
- 25. US Health &Human Services • Newly revamped • Announced at at Health HealthData.gov Datapalooza, Washington DC on June 5, 2012 • Data sets from agencies across Federal government • See http://healthdata.gov with the goal of using open data to improve the health of all Americans • Contact: George Thomas (US HHS) • US$35k round one HDP domain challenge runs 5- June to 2-Oct 2012 on challenge.gov Tuesday, June 5, 12 25
- 26. SEC Filings as Linked Data • XBRL data set for Edgar, • Companies linked to US Securities and Freebase Exchange Commission required filings. • See http:// edgarwrap.ontologycent • Project is called Edgar ral.com/ Linked Data Wrapper • Contact: Benedikt • Leverages the RDF Data Kaempgen, Cube Vocabulary (Forschungszentrum Informatik) Tuesday, June 5, 12 26
- 27. US Library ofCongress Linked Data • This site includes • See see http://id.loc.gov Vocabularies and Authorities owned and maintained by the • Contact: Tina Gheen (Library of Congress) Library of Congress made available as linked data. Tuesday, June 5, 12 27
- 28. Global requirements • “Comprehensively link legislation for more effective government” • “Link & explain inter- relationships” • “We need global standards for metadata” Tuesday, June 5, 12 28
- 29. Linked Data issimply sensible ... Answers the question, “how are we using technology to make a real difference in people’s lives ...” Data re-use for apps that matter Government Linked Data can help you navigate Tuesday, June 5, 12 29
- 30. It is goingto take active & thoughtful participation from individuals in research, government and private sector Tuesday, June 5, 12 30
- 31. Publishing Linked Data will require continual nurturing but the rewards are worth it Tuesday, June 5, 12 31
- 32. Recommendations • Linked Data promotes goals of transparency & economic development during times of fiscal austerity • Publish in reusable format (RDF family of standards) • Use OPEN vs proprietary in data formats • Define a URI Policy and Strategy • Use best practices and vocabularies exist -- don’t recreate the wheel Tuesday, June 5, 12 32
- 33. • Linked Datais about publishing and consuming data using international data standards • Based on 20 year old idea • A system of linked information systems Tuesday, June 5, 12 33
- 34. Resources • VisibleGovernment.ca Website http://visiblegovernment.ca • Hack, Mash and Peer: Crowdsourcing Government Transparency, Jerry Brito, George Mason University, http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1023485 • Blog on UK Environment Agency Water Quality, see http://data.southampton.ac.uk/ datasets.html • Southampton Open Data Service, see http://data.southampton.ac.uk/datasets.html • Blog post on Clean Energy data from Reegle, see http://blog.semantic-web.at/2012/04/13/ reegle-info-linked-open-energy-data-cloud/ • Blog post on Publishing Linked Open Data in Tight Economic Times, 30-Jan-2012, http:// 3roundstones.com/2012/01/30/publishing-linked-open-data-makes-good-sense-in-tight- economic-times/ • Blog post on HealthData.gov from US Health & Human Services, 4-June-2012, http:// www.healthdata.gov/blog/welcome-new-healthdatagov • Blog post on US HHS Domain Challenge 1: Metadata, 2-June-2012, http:// www.healthdata.gov/blog/domain-challenge-1-metadata Tuesday, June 5, 12 34
- 35. W3C Working Drafts • Data Catalog Vocabulary, see http://www.w3.org/TR/ vocab-dcat/ • RDF Data Cube Vocabulary, see http://www.w3.org/TR/ vocab-data-cube/ • Organizational Ontology, see http://www.w3.org/TR/ vocab-org/ • People Vocabulary, see http://www.w3.org/TR/vocab- people/ Tuesday, June 5, 12 35
- 36. Coming soon ... • Best Practices for Publishing Linked Data (editor’s Draft 20-Apr-2012), see https://dvcs.w3.org/hg/gld/raw-file/ default/bp/index.html • Linked Data Cookbook, see http://www.w3.org/2011/gld/ wiki/Linked_Data_Cookbook • Linked Data Directory, see http://dir.w3.org • Attend the 2012 International Open Government Data Conference co-sponsored by data.gov & The World Bank 10-12 July 2012, Washington DC, see http:// www.data.gov/communities/conference Tuesday, June 5, 12 36
- 37. Bernadette Hyland [email protected] @BernHyland http://3RoundStones.com Email [email protected] Twitter @3RoundStones Tuesday, June 5, 12 37
- 38. This work isCopyright © 2011-2012 3 Round Stones Inc. It is licensed under the Creative Commons Attribution 3.0 Unported License Full details at: http://creativecommons.org/licenses/by/3.0/ You are free: to Share — to copy, distribute and transmit the work to Remix — to adapt the work Under the following conditions: Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. Tuesday, June 5, 12 38
- 39. Credits Amelia Earheart, missrouge http://www.flickr.com/photos/missrogue/297606078/ (CC-BY-SA) Jennifer Bell, http://www.slideshare.net/jenniferbell VisibleGovernment.ca (CC-BY-SA) http://lab.linkeddata.deri.ie/2010/star-scheme-by-example/ 1-5 Star Linked Data image LOD Cloud Diagrams Richard Cyganiak, Anja http://lod-cloud.net/ Jentzsch, (CC-BY-SA) Landmark Supermarket http://www.flickr.com/photos/bredgur/2655954991 Trinoma, bredgur (CC-BY-SA) Book covers © their respective owners and used under Fair Use for educational purposes © 2012 Bernadette Hyland, released under a CC-BY-SA license Tuesday, June 5, 12 39