Sharing Data on the Web                                    5-Mar-2013                        Linked Data Overview for US E...
Agenda                       • Intros ...                       • Trends in data management                        • Gover...
3 Round Stones produces the leading platform for        the publication of reusable data on the Web. Our        commercial...
US EPA Linked Data             • Cloud-based Linked Data provision of 3 core             programs:                  • 2.9M...
Tuesday, March 5, 13
Guidance for developersTuesday, March 5, 13
US GPO         • Cloud-based Linked Data provision of persistent         URLs for US Government documents:               •...
http://www.manning.com/dwood/                       http://3roundstones.com/linking-government-data/                      ...
Tuesday, March 5, 13
Trends in government                         data managementTuesday, March 5, 13
Tuesday, March 5, 13
Open Government DataTuesday, March 5, 13
Growing chorus ...             “We’re moving from managing             documents to managing discrete pieces of           ...
Tuesday, March 5, 13
Photo credit: http://www.flickr.com/photos/glennharper/4452247708/                                                         ...
Big Data                         Simple data                         Complex data                         Legacy dataTuesd...
Governments           Goals: Governmental transparency and/or improved                  internal efficiencies (data warehou...
Tuesday, March 5, 13
Tuesday, March 5, 13
Tuesday, March 5, 13
HELPING DEFINE THE PROCESS           Identify    Model   Name    Describe   Convert   Publish                             ...
Path to Success          •   Start easy               •   Well curated datasets with relevant data          •   Reach out ...
Put it on the Web                       •   Upload & share it                       •   Document what is available        ...
Use a non-proprietary format               •   Open Web data exchange formats that improve access                   and re...
Open data + open standards +                open platforms                       Highly scalable computing & hosting via t...
Its the Web of Data                       •   Universal unidirectional                           links using URLs         ...
Universal Identifiers                 •     It’s the foundation of the                       Web                 •     Othe...
Social Responsibility                       •   Responsibility to maintain published data                       •   Publis...
Data driven Web apps using Callimachus     US Legislation +     enterprise data                                           ...
Tuesday, March 5, 13
User                                 US EPA                 US EPA                        NOAA                            ...
Tuesday, March 5, 13
Tuesday, March 5, 13
From EPA                       From Wikipedia                       Open Street MapTuesday, March 5, 13
Tuesday, March 5, 13
We’ve Seen This BeforeTuesday, March 5, 13
HOW IT IS DONE TODAY ...Tuesday, March 5, 13
Audience for EPA Data    • Middle           school student doing a science project    • Concerned            citizen worri...
How much mercury did             Hanson Permanente Cement                  release in 2004?Tuesday, March 5, 13
Tuesday, March 5, 13
Web PortalsTuesday, March 5, 13
Tuesday, March 5, 13
Tuesday, March 5, 13
Tuesday, March 5, 13
Tuesday, March 5, 13
Finding Hanson PermanenteTuesday, March 5, 13
Finding Mercury Released in 2004Tuesday, March 5, 13
Compliance ReportTuesday, March 5, 13
Potential Audience XMiddle school student doing a science project • XConcerned citizen worried about local pollution • ✔En...
Linked Data                        ApproachTuesday, March 5, 13
Finding Hanson PermanenteTuesday, March 5, 13
Finding Mercury Released in 2004                       1                           2Tuesday, March 5, 13
TRI ReportTuesday, March 5, 13
Data ReuseTuesday, March 5, 13
Potential Audience ✔ • Middle school student doing a science project ✔ • Concerned citizen worried about local pollution ✔...
Tuesday, March 5, 13
Tuesday, March 5, 13
Credits                                       Gartner: “Innovation Insight: Linked Data Drives Innovation Through Informat...
This work is Copyright © 2011-2012 3 Round Stones Inc.                       It is licensed under the Creative Commons Att...
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Sharing Data on the Web

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A presentation on Linked Data to the US EPA Office of Pollution Prevention and Toxics

Published in: Health & Medicine
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Sharing Data on the Web

  1. 1. Sharing Data on the Web 5-Mar-2013 Linked Data Overview for US EPA Office of Pollution Prevention & Toxics By Bernadette Hyland & Luke RuthTuesday, March 5, 13
  2. 2. Agenda • Intros ... • Trends in data management • Government data publication • Update on EPA Linked Data Service • EPA OPPT sharing data on the Web • Review Next steps ...Tuesday, March 5, 13
  3. 3. 3 Round Stones produces the leading platform for the publication of reusable data on the Web. Our commercially supported Open Source platform is used by the Fortune 2000 and US Government agencies to collect, publish and reuse data, both on the public Internet and behind institutional firewalls.Tuesday, March 5, 13
  4. 4. US EPA Linked Data • Cloud-based Linked Data provision of 3 core programs: • 2.9M Facilities • 100K substances • 25 years of toxic pollution reports • FISMA compliant • 16 Callimachus templates • Official launch April 2013Tuesday, March 5, 13
  5. 5. Tuesday, March 5, 13
  6. 6. Guidance for developersTuesday, March 5, 13
  7. 7. US GPO • Cloud-based Linked Data provision of persistent URLs for US Government documents: • 100k+ documents • Used by 1,240 Federal Depository Libraries and public • In 3rd year of operation • Deemed an Essential service supporting US CongressTuesday, March 5, 13
  8. 8. http://www.manning.com/dwood/ http://3roundstones.com/linking-government-data/ http://3roundstones.com/linking-enterprise-data/Tuesday, March 5, 13
  9. 9. Tuesday, March 5, 13
  10. 10. Trends in government data managementTuesday, March 5, 13
  11. 11. Tuesday, March 5, 13
  12. 12. Open Government DataTuesday, March 5, 13
  13. 13. Growing chorus ... “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 PeopleTuesday, March 5, 13
  14. 14. Tuesday, March 5, 13
  15. 15. Photo credit: http://www.flickr.com/photos/glennharper/4452247708/ 15Tuesday, March 5, 13
  16. 16. Big Data Simple data Complex data Legacy dataTuesday, March 5, 13
  17. 17. Governments Goals: Governmental transparency and/or improved internal efficiencies (data warehouses)Tuesday, March 5, 13
  18. 18. Tuesday, March 5, 13
  19. 19. Tuesday, March 5, 13
  20. 20. Tuesday, March 5, 13
  21. 21. HELPING DEFINE THE PROCESS Identify Model Name Describe Convert Publish MaintainTuesday, March 5, 13
  22. 22. Path to Success • Start easy • Well curated datasets with relevant data • Reach out to developers • Get others involved early • Ensure internal benefit • Integrate related datasets • Address data quality ... • Multiple approaches including crowed sourcingTuesday, March 5, 13
  23. 23. Put it on the Web • Upload & share it • Document what is available • Document how to use it • Solve a customer need • Encourage feedback • Continuous improvementTuesday, March 5, 13
  24. 24. Use a non-proprietary format • Open Web data exchange formats that improve access and re-use • RDF instead of CSV • Benefits • Accessibility & Interoperability • Reduce risk of • Confidential info • Software virusesTuesday, March 5, 13
  25. 25. Open data + open standards + open platforms Highly scalable computing & hosting via the Cloud International Data Exchange Standards 5 Star Data (Linked Data) Leverage Open Source toolsTuesday, March 5, 13
  26. 26. Its the Web of Data • Universal unidirectional links using URLs • “Cooperation without coordination • It’s simple ... nodes and linksTuesday, March 5, 13
  27. 27. Universal Identifiers • It’s the foundation of the Web • Others can reference things • Two references with the same URI are the same thing • Quick, easy and scaleable • People keep coming back for more!!Tuesday, March 5, 13
  28. 28. Social Responsibility • Responsibility to maintain published data • Publish frequency of data updates • Have a persistence strategy • Ensure data is accurate as possible • Respond to reports of problematic dataTuesday, March 5, 13
  29. 29. Data driven Web apps using Callimachus US Legislation + enterprise data Clinical Trials + DBpedia + enterprise linked enterprise datasets data 29Tuesday, March 5, 13
  30. 30. Tuesday, March 5, 13
  31. 31. User US EPA US EPA NOAA AirNow SunWise National DBpedia Library of MedicineTuesday, March 5, 13
  32. 32. Tuesday, March 5, 13
  33. 33. Tuesday, March 5, 13
  34. 34. From EPA From Wikipedia Open Street MapTuesday, March 5, 13
  35. 35. Tuesday, March 5, 13
  36. 36. We’ve Seen This BeforeTuesday, March 5, 13
  37. 37. HOW IT IS DONE TODAY ...Tuesday, March 5, 13
  38. 38. Audience for EPA Data • Middle school student doing a science project • Concerned citizen worried about local pollution • Environmental Science PhD from EPA • Doctor from NIH writing a research paperTuesday, March 5, 13
  39. 39. How much mercury did Hanson Permanente Cement release in 2004?Tuesday, March 5, 13
  40. 40. Tuesday, March 5, 13
  41. 41. Web PortalsTuesday, March 5, 13
  42. 42. Tuesday, March 5, 13
  43. 43. Tuesday, March 5, 13
  44. 44. Tuesday, March 5, 13
  45. 45. Tuesday, March 5, 13
  46. 46. Finding Hanson PermanenteTuesday, March 5, 13
  47. 47. Finding Mercury Released in 2004Tuesday, March 5, 13
  48. 48. Compliance ReportTuesday, March 5, 13
  49. 49. Potential Audience XMiddle school student doing a science project • XConcerned citizen worried about local pollution • ✔Environmental Science PhD from EPA • XDoctor from NIH writing a research paper •Tuesday, March 5, 13
  50. 50. Linked Data ApproachTuesday, March 5, 13
  51. 51. Finding Hanson PermanenteTuesday, March 5, 13
  52. 52. Finding Mercury Released in 2004 1 2Tuesday, March 5, 13
  53. 53. TRI ReportTuesday, March 5, 13
  54. 54. Data ReuseTuesday, March 5, 13
  55. 55. Potential Audience ✔ • Middle school student doing a science project ✔ • Concerned citizen worried about local pollution ✔Environmental Science PhD from EPA • ✔ • Doctor from NIH writing a research paperTuesday, March 5, 13
  56. 56. Tuesday, March 5, 13
  57. 57. Tuesday, March 5, 13
  58. 58. Credits Gartner: “Innovation Insight: Linked Data Drives Innovation Through Information- David Newman Sharing Network Effects” Published: 15 December 2011 Linking Government Data, Springer (2011) David Wood, ed. http://3roundstones.com/linking-government-data/ Digital Government Strategy: Building a 21st Century Platform to Better Serve the American People, US Executive Branch http://www.whitehouse.gov/sites/default/files/omb/egov/digital-government/digital- government.html W3C Linked Data Cookbook http://www.w3.org/2011/gld/wiki/Linked_Data_Cookbook All other photos and images © 2010-2012 3 Round Stones, Inc. and released under a CC-by-sa licenseTuesday, March 5, 13
  59. 59. This work is Copyright © 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, March 5, 13
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