Telling the World and Our Users What We Have
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This document summarizes a presentation by Richard Wallis on discovery and discoverability. It introduces Schema.org as a vocabulary for structured data on the web and its use by major organizations like Google, OCLC, and the Library of Congress. It discusses motivations for sharing bibliographic data on the web using Schema.org, including connecting library data and reaching users. Key initiatives are summarized, such as the Schema Bib Extend community group, BiblioGraph.net extension vocabulary, and the bib.schema.org hosted extension.
![Discovery and Discoverability
Senate House, UCL, London
20th January 2016
Telling the World
[and our users]
What We Have
Richard Wallis
Evangelist and Founder
Data Liberate
richard.wallis@dataliberate.com
@rjw](https://image.slidesharecdn.com/tellingtheworld-160125131045/85/Telling-the-World-and-Our-Users-What-We-Have-1-320.jpg)
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Telling the World and Our Users What We Have
- 1. Discovery and Discoverability Senate House, UCL, London 20th January 2016 Telling the World [and our users] What We Have Richard Wallis Evangelist and Founder Data Liberate richard.wallis@dataliberate.com @rjw
- 3. Independent Consultant, Evangelist & Founder Data Liberate Richard Wallis richard.wallis@dataliberate.com — @rjw
- 4. Independent Consultant, Evangelist & Founder Data Liberate Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org Richard Wallis richard.wallis@dataliberate.com — @rjw
- 5. Independent Consultant, Evangelist & Founder Data Liberate Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org • BiblioGraph.net • Bibliographic Schema.org extension vocabulary Richard Wallis richard.wallis@dataliberate.com — @rjw
- 6. Independent Consultant, Evangelist & Founder Data Liberate Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org • BiblioGraph.net • Bibliographic Schema.org extension vocabulary • Schema Architypes W3C Community Group • Schema.org for archives data • archives.schema.org ? Richard Wallis richard.wallis@dataliberate.com — @rjw
- 7. Independent Consultant, Evangelist & Founder Data Liberate Have Been Working With: • Google – on the Schema.org site and vocabulary Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org • BiblioGraph.net • Bibliographic Schema.org extension vocabulary • Schema Architypes W3C Community Group • Schema.org for archives data • archives.schema.org ? Richard Wallis richard.wallis@dataliberate.com — @rjw
- 8. Independent Consultant, Evangelist & Founder Data Liberate Have Been Working With: • Google – on the Schema.org site and vocabulary • OCLC - Global library cooperative Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org • BiblioGraph.net • Bibliographic Schema.org extension vocabulary • Schema Architypes W3C Community Group • Schema.org for archives data • archives.schema.org ? Richard Wallis richard.wallis@dataliberate.com — @rjw
- 9. Independent Consultant, Evangelist & Founder Data Liberate Have Been Working With: • Google – on the Schema.org site and vocabulary • OCLC - Global library cooperative • FIBO – Financial Industry Business Ontology Chair of: • Schema Bib Extend W3C Community Group • Schema.org for bibliographic data • bib.schema.org • BiblioGraph.net • Bibliographic Schema.org extension vocabulary • Schema Architypes W3C Community Group • Schema.org for archives data • archives.schema.org ? Richard Wallis richard.wallis@dataliberate.com — @rjw
- 11. 2 ● 2011 ● June Introducing Schema.org
- 12. 2 ● 2011 ● June Introducing Schema.org
- 13. 2 ● 2011 ● June Introducing Schema.org
- 16. Introducing Schema.org Schema.org • A [Linked Data] vocabulary
- 17. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples)
- 18. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values
- 19. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values • Types / Properties / Enumerations
- 20. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values • Types / Properties / Enumerations • Not strongly typed
- 21. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values • Types / Properties / Enumerations • Not strongly typed • RangeIncludes / DomainIncludes
- 22. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values • Types / Properties / Enumerations • Not strongly typed • RangeIncludes / DomainIncludes • Three serialisations - Microdata, RDFa, JSON-LD
- 23. Introducing Schema.org Schema.org • A [Linked Data] vocabulary • RDF (triples) • URIs / string values • Types / Properties / Enumerations • Not strongly typed • RangeIncludes / DomainIncludes • Three serialisations - Microdata, RDFa, JSON-LD • A web vocabulary to describe stuff!
- 24. Knowledge Graph
- 25. Knowledge Graph 16 ● 2012 ● May Google Knowledge Graph
- 26. Knowledge Graph 16 ● 2012 ● May Google Knowledge Graph
- 27. Knowledge Graph 16 ● 2012 ● May Google Knowledge Graph
- 28. Knowledge Graph 16 ● 2012 ● May Google Knowledge Graph
- 33. Knowledge Graph Related Entities in a Graph
- 34. Knowledge Graph Bart Simpson Related Entities in a Graph
- 35. Knowledge Graph Bart Simpson Nancy Cartwright Played By Related Entities in a Graph
- 36. Knowledge Graph Bart Simpson Nancy Cartwright Dayton Ohio Played By Born In Related Entities in a Graph
- 37. Knowledge Graph Bart Simpson Nancy Cartwright Dayton Ohio Dayton Aviation Heritage National Park Played By Born In Place of Interest Related Entities in a Graph
- 38. Knowledge Graph
- 39. Knowledge Graph Sources for the Graph
- 40. Knowledge Graph Sources for the Graph
- 41. Knowledge Graph Powered by the Graph
- 42. Knowledge Graph Powered by the Graph Knowledge Panel
- 43. Knowledge Graph Powered by the Graph Knowledge Panel Info Box
- 44. Knowledge Graph Powered by the Graph Knowledge Panel Info Box Answer Box
- 45. Knowledge Graph Powered by the Graph Knowledge Panel Info Box Answer Box Rich Snippets
- 46. Using Schema.org
- 47. Using Schema.org • Data embedded in website html -Microdata / RDFa / JSON-LD
- 48. Using Schema.org • Data embedded in website html -Microdata / RDFa / JSON-LD • Harvested during normal web crawls
- 49. Using Schema.org • Data embedded in website html -Microdata / RDFa / JSON-LD • Harvested during normal web crawls • Under control of the [site] publisher
- 50. Schema.org today
- 51. • In use on over 12 million domains Schema.org today
- 52. • In use on over 12 million domains • Broad vocabulary: -Types: 642 Properties: 992 Values: 219 Schema.org today
- 53. • In use on over 12 million domains • Broad vocabulary: -Types: 642 Properties: 992 Values: 219 • Extensions published: -auto.schema.org -bib.schema.org Schema.org today
- 54. Schema.org A de facto vocabulary for structured data on the web
- 55. Schema.org A de facto vocabulary for structured data on the web … and for bibliographic data and libraries?
- 56. OCLC add Schema.org to WorldCat
- 57. 20 ● 2012 ● June OCLC add Schema.org to WorldCat
- 58. Motivation
- 60. Motivation for sharing data
- 61. Why Catalog? Motivation for sharing data
- 62. Why Catalog? So we can find things Motivation for sharing data
- 63. Why Catalog? So we can find things Why Share on the Web? Motivation for sharing data
- 64. Why Catalog? So we can find things Why Share on the Web? So today’s users can find our things Motivation for sharing data
- 65. Where are our users? Motivation for sharing data
- 66. Where are our users? Motivation for sharing data
- 67. Open Linked Data -‐ Silos Library Linked Data
- 68. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data
- 69. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data
- 70. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data
- 71. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data
- 72. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data
- 73. British Library German National Library Spanish National Library Swedish National Library Open Linked Data -‐ Silos Library Linked Data Behind a vocabulary barrier
- 75. BIBFRAME - Library of Congress
- 76. • Foundation for the future of bibliographic description BIBFRAME - Library of Congress
- 77. • Foundation for the future of bibliographic description • Eventual replacement for Marc 21 BIBFRAME - Library of Congress
- 78. • Foundation for the future of bibliographic description • Eventual replacement for Marc 21 • Identify information entities BIBFRAME - Library of Congress
- 79. • Foundation for the future of bibliographic description • Eventual replacement for Marc 21 • Identify information entities • Conversion from Marc BIBFRAME - Library of Congress
- 80. • Foundation for the future of bibliographic description • Eventual replacement for Marc 21 • Identify information entities • Conversion from Marc • Publish in RDF – Linked Data BIBFRAME - Library of Congress
- 81. Schema Bib Extend W3C Community Group (SchemaBibEx)
- 82. 13 2012 ● September W3C Community Group Schema Bib Extend W3C Community Group (SchemaBibEx)
- 83. Schema Bib Extend - Two Years Work
- 84. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work 2 ● 2014 ● September
- 85. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording 2 ● 2014 ● September
- 86. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording • Citation 2 ● 2014 ● September
- 87. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording • Citation • Work relationships 2 ● 2014 ● September
- 88. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording • Citation • Work relationships • Periodical - PublicationIssue - PublicationVolume 2 ● 2014 ● September
- 89. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording • Citation • Work relationships • Periodical - PublicationIssue - PublicationVolume • Multi-volume works 2 ● 2014 ● September
- 90. SchemaBibEx in Schema.org Schema Bib Extend - Two Years Work • Less commercial wording • Citation • Work relationships • Periodical - PublicationIssue - PublicationVolume • Multi-volume works • Many bibliographic examples 2 ● 2014 ● September
- 93. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community
- 94. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org
- 95. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged
- 96. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged • All Type subtypes of Schema
- 97. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged • All Type subtypes of Schema • All Properties - Schema properties
- 98. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged • All Type subtypes of Schema • All Properties - Schema properties •Domain specific types & properties
- 99. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged • All Type subtypes of Schema • All Properties - Schema properties •Domain specific types & properties -for web sharing
- 100. BiblioGraph.net Extending Schema.org BiblioGraph.net 27 2014 ● August • Created by OCLC for the community -Open - same license as Schema.org -comment / suggestion encouraged • All Type subtypes of Schema • All Properties - Schema properties •Domain specific types & properties -for web sharing -some candidates for Schema.org proposals
- 102. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org bib.schema.org extension
- 103. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: bib.schema.org extension
- 104. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals bib.schema.org extension
- 105. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals - some BiblioGraph.net types/properties bib.schema.org extension
- 106. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals - some BiblioGraph.net types/properties - proposals from the Comics community bib.schema.org extension
- 107. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals - some BiblioGraph.net types/properties - proposals from the Comics community • Review process: bib.schema.org extension
- 108. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals - some BiblioGraph.net types/properties - proposals from the Comics community • Review process: - term name & description tweaks bib.schema.org extension
- 109. 6 2015 ● August • First two hosted extensions - bib.schema.org - auto.schema.org • Bib Contents: - SchemaBibex proposals - some BiblioGraph.net types/properties - proposals from the Comics community • Review process: - term name & description tweaks - drop proposed Agent Type bib.schema.org extension
- 114. Bib Examples in the wild Bibliographic Schema.org usage
- 115. Bib Examples in the wild Bibliographic Schema.org usage
- 116. Fit for a Bibliographic Purpose
- 117. Fit for a Bibliographic Purpose
- 118. Fit for a Bibliographic Purpose
- 119. Fit for a Bibliographic Purpose
- 120. Fit for a Bibliographic Purpose Schema.org fit for a bibliographic purpose ✔
- 121. Fit for a Bibliographic Purpose Schema.org fit for a bibliographic purpose ✔The vocabulary tools to describe bibliographic resources on the web for broad discovery
- 122. Fit for a Bibliographic Purpose Schema.org fit for a bibliographic purpose ✔The vocabulary tools to describe bibliographic resources on the web for broad discovery
- 123. Fit for a Bibliographic Purpose Schema.org fit for a bibliographic purpose ✔The vocabulary tools to describe bibliographic resources on the web for broad discovery (Not a replacement for library metadata exchange That is a more specific task)
- 124. Motivation
- 126. Make your resources discoverable - for all
- 127. Make your resources discoverable - for all
- 128. Make your resources discoverable - for all … so machines can understand it …
- 129. Make your resources discoverable - for all •Promote your content/services… … so machines can understand it …
- 130. Make your resources discoverable - for all •Promote your content/services… •Ahead of your site … so machines can understand it …
- 131. Make your resources discoverable - for all •Promote your content/services… •Ahead of your site •The - Schema.org - tools are there … so machines can understand it …
- 132. Make your resources discoverable - for all •Promote your content/services… •Ahead of your site •The - Schema.org - tools are there •We want our content discovered… … so machines can understand it …
- 133. Make your resources discoverable - for all •Promote your content/services… •Ahead of your site •The - Schema.org - tools are there •We want our content discovered… •They want to satisfy their/our users … so machines can understand it …
- 134. Make your resources discoverable - for all •Promote your content/services… •Ahead of your site •The - Schema.org - tools are there •We want our content discovered… •They want to satisfy their/our users •Let’s use them to tell the world … so machines can understand it …
- 135. Discovery and Discoverability Senate House London 20th January 2016 Telling the World [and our users] What We Have Richard Wallis Evangelist and Founder Data Liberate richard.wallis@dataliberate.com @rjw