SlideShare a Scribd company logo
When RDFa?
When RDFa, and how much
      Session 4/4
RDFa scenarios




RDFa use cases
W3C   working draft 30 March 2007
  ‣   basic structured blogging
  ‣   publishing an event—overriding some of the rendered data
  ‣   content management metadata
  ‣   self-contained HTML fragments
  ‣   web clipboard
  ‣   semantic wiki
  ‣   augmented browsing for scientists
  ‣   advanced data structures
  ‣   publishing a RDF vocabulary




  http://www.w3.org/TR/xhtml-rdfa-scenarios/ http://rdfa.info/wiki/Rdfa-use-cases
RDFa projects




Examples in-the-wild
Real-world RDFa examples showing how RDFa is used in different
places for different purposes
    ‣ science, law, publications
    ‣ social media: blogs, wikis, mailing lists
    ‣ multimedia
    ‣ government
    ‣ other




                  http://rdfa.info/wiki/Examples-in-the-wild
http://ny-pictures.com/nyc/photo/
Big RDFa related projects


The US Library of Congress
The Library of Congress is the USA’s oldest federal cultural institution and serves as
the research arm of Congress. It is also the largest library in the world, with
millions of books, recordings, photographs, maps and manuscripts in its collections.
The Library of Congress Authorities and Vocabularies service enables both humans
and machines to programmatically access authority data at the Library of Congress.
This service is influenced by—and implements—the Open Linked Data movement's
approach of exposing and inter-connecting data on the Web via dereferenceable
Uniform Resource Identifiers (URIs).




                              http://id.loc.gov/authorities/
Library of Congress subject headings triples, 415 Mb file!



<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
>
    <rdf:Description rdf:about="http://id.loc.gov/authorities/sh85045301#concept">
     <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:created>
     <skos:narrower rdf:resource="http://id.loc.gov/authorities/sh85069326#concept"/>
     <skos:closeMatch rdf:resource="http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb12426312t"/>
     <skos:inScheme rdf:resource="http://id.loc.gov/authorities#conceptScheme"/>
     <skos:inScheme rdf:resource="http://id.loc.gov/authorities#topicalTerms"/>
     <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
     <skos:prefLabel xml:lang="en">Ethnology--Jamaica</skos:prefLabel>
     <owl:sameAs rdf:resource="info:lc/authorities/sh85045301"/>
     <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:modified>
    </rdf:Description>
    <rdf:Description rdf:about="http://id.loc.gov/authorities/sh85069326#concept">
     <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:created>
     <skos:broader rdf:resource="http://id.loc.gov/authorities/sh85045301#concept"/>
     <skos:closeMatch rdf:resource="http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb119618863"/>
     <skos:inScheme rdf:resource="http://id.loc.gov/authorities#conceptScheme"/>
     <skos:inScheme rdf:resource="http://id.loc.gov/authorities#topicalTerms"/>
     <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
     <skos:prefLabel xml:lang="en">Jamaicans</skos:prefLabel>
     <owl:sameAs rdf:resource="info:lc/authorities/sh85069326"/>
     <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1992-08-07T14:52:10-04:00</dcterms:modified>
    </rdf:Description>




                                         http://id.loc.gov/authorities/search/
Linked data




The New York Times and linked data
As of 13 January 2010, The New York Times has published
approximately 10,000 subject (people, organisations, locations)
headings as linked open data under a CC BY license.
    ‣ This includes both RDF documents and human-friendly HTML versions.
    ‣ Each subject heading published on data.nytimes.com is associated with a
        Uniform Resource Identifier (URI) that is unique to that subject heading.
    ‣   When this URI is dereferenced in a web browser, an HTML document
        describing the subject heading is returned. Appending ".rdf" to the URI
        causes an RDF/XML document to be returned.




                                http://data.nytimes.com/
Linked data




Build your own NYT linked data application
EVAN SANDHAUS, March 30 2010

Now that we’ve published nearly 10,000 of our tags as Linked Open Data, you’re
probably wondering what kind of cool applications you can build with this data. To
help you get started (and since linked data applications are a little different from
your average Web application), we thought we’d provide a sample application and
detailed information about how we built it.




  http://open.blogs.nytimes.com/2010/03/30/build-your-own-nyt-linked-data-application/
Official RDFa deployment in UK




 RDFa and linked data in UK government
 web-sites
 Mark Birbeck, Nodalities Magazine, 29 July 2009

 The UK government’s Central Office of Information had a straightforward problem to
 solve: how could they create a centralised web-site of information that the public
 could search and access, when the source of that information could be any
 government department database or any public sector web-site?
 By using RDFa to address the challenge of making distributed data available in one
 place, the COI avoided having to make changes to each department's systems. But
 once each department is publishing RDFa, it becomes possible for third parties to
 consume that information however they see fit. Such a flexible architecture is
 crucial in the age of open government, and is a cornerstone of linked open data.




http://blogs.talis.com/nodalities/2009/07/rdfa-and-linked-data-in-uk-government-web-sites.php
Official RDFa deployment in UK




TSO announces major new platform to
accelerate open data drive
TSO partners with Garlik on hosted "trillion triple" RDF platform, 18 January 2010

TSO (The Stationery Office), the public sector division of Williams Lea, has today
announced a partnership with Garlik, the leading semantic technology innovator, to
launch what is believed to be the world's most scalable, securely hosted RDF
platform for use by UK Central and Local Government departments. As the largest
publisher in the UK of public sector documents (over 8,000 titles a year), TSO has
taken this proactive step to provide its core public sector customers with the ability
to participate with confidence in the Government's open data initiative.




              http://www.tso.co.uk/press/latestnews/archive/2010/triplestore/
Commercial RDFa deployment in UK


RDFa adoption
21 January 2010




                                RDFa
Important questions




Microformats and RDFa: Adding Richer
Structure To Your HTML Pages
Brian Kelly (UK Web Focus), 25 March 2010

But before investing time and energy into using RDFa the Web manager will need
answers to the following questions.
1.   What benefits can this provide?
2.   What vocabularies do we need to use and how should the data be described?
3.   What tools are available which can process the RDFa which we may chose to
     create?




          http://ukwebfocus.wordpress.com/2010/03/25/microformats-and-rdfa/
The “open data” movement




http://www.ted.com/talks/tim_berners_lee_the_year_open_data_went_worldwide.html
When RDFa?
When RDFa?

More Related Content

What's hot

The Power of Semantic Technologies to Explore Linked Open Data
The Power of Semantic Technologies to Explore Linked Open DataThe Power of Semantic Technologies to Explore Linked Open Data
The Power of Semantic Technologies to Explore Linked Open Data
Ontotext
 
Linked Data and Locah, UKSG2011
Linked Data and Locah, UKSG2011 Linked Data and Locah, UKSG2011
Linked Data and Locah, UKSG2011
Jane Stevenson
 
Usage of Linked Data: Introduction and Application Scenarios
Usage of Linked Data: Introduction and Application ScenariosUsage of Linked Data: Introduction and Application Scenarios
Usage of Linked Data: Introduction and Application Scenarios
EUCLID project
 
RDA data, linked data, and benefits for users / Gordon Dunsire
RDA data, linked data, and benefits for users / Gordon DunsireRDA data, linked data, and benefits for users / Gordon Dunsire
RDA data, linked data, and benefits for users / Gordon Dunsire
CIGScotland
 
What flavor of metadata is best for your collection?
What flavor of metadata is best for your collection?What flavor of metadata is best for your collection?
What flavor of metadata is best for your collection?
Debra Shapiro
 
Many flavors of linked data
Many flavors of linked dataMany flavors of linked data
Many flavors of linked data
Debra Shapiro
 
Quick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & MicroformatsQuick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & Microformats
University of California, San Diego
 
What flavor of linked data is best for your collection?
What flavor of linked data is best for your collection? What flavor of linked data is best for your collection?
What flavor of linked data is best for your collection?
Debra Shapiro
 
Webofdata
WebofdataWebofdata
Webofdata
Bill Roberts
 
Linked open data and libraries
Linked open data and librariesLinked open data and libraries
Linked open data and libraries
Alison Hitchens
 
Library Linked Data and the Future of Bibliographic Control
Library Linked Data and the Future of Bibliographic ControlLibrary Linked Data and the Future of Bibliographic Control
Library Linked Data and the Future of Bibliographic Control
University of Toronto Libraries - Information Technology Services
 
What is #LODLAM?! (revised January 2015)
What is #LODLAM?! (revised January 2015)What is #LODLAM?! (revised January 2015)
What is #LODLAM?! (revised January 2015)
Alison Hitchens
 
DBpedia/association Introduction The Hague 12.2.2016
DBpedia/association Introduction The Hague 12.2.2016DBpedia/association Introduction The Hague 12.2.2016
DBpedia/association Introduction The Hague 12.2.2016
Sebastian Hellmann
 
Promises and Pitfalls: Linked Data, Privacy, and Library Catalogs
Promises and Pitfalls: Linked Data, Privacy, and Library CatalogsPromises and Pitfalls: Linked Data, Privacy, and Library Catalogs
Promises and Pitfalls: Linked Data, Privacy, and Library Catalogs
Emily Nimsakont
 
Linked Data Usecases
Linked Data UsecasesLinked Data Usecases
Linked Data Usecases
Myungjin Lee
 
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
Alison Hitchens
 
Introducing linked data
Introducing linked dataIntroducing linked data
Introducing linked data
Alison Hitchens
 
Life after MARC: Experimenting with Cataloging Tools of the Future
Life after MARC: Experimenting with Cataloging Tools of the FutureLife after MARC: Experimenting with Cataloging Tools of the Future
Life after MARC: Experimenting with Cataloging Tools of the Future
Emily Nimsakont
 
Linked data life cycles
Linked data life cyclesLinked data life cycles
Linked data life cycles
Michael Hausenblas
 

What's hot (20)

The Power of Semantic Technologies to Explore Linked Open Data
The Power of Semantic Technologies to Explore Linked Open DataThe Power of Semantic Technologies to Explore Linked Open Data
The Power of Semantic Technologies to Explore Linked Open Data
 
Danbri Drupalcon Export
Danbri Drupalcon ExportDanbri Drupalcon Export
Danbri Drupalcon Export
 
Linked Data and Locah, UKSG2011
Linked Data and Locah, UKSG2011 Linked Data and Locah, UKSG2011
Linked Data and Locah, UKSG2011
 
Usage of Linked Data: Introduction and Application Scenarios
Usage of Linked Data: Introduction and Application ScenariosUsage of Linked Data: Introduction and Application Scenarios
Usage of Linked Data: Introduction and Application Scenarios
 
RDA data, linked data, and benefits for users / Gordon Dunsire
RDA data, linked data, and benefits for users / Gordon DunsireRDA data, linked data, and benefits for users / Gordon Dunsire
RDA data, linked data, and benefits for users / Gordon Dunsire
 
What flavor of metadata is best for your collection?
What flavor of metadata is best for your collection?What flavor of metadata is best for your collection?
What flavor of metadata is best for your collection?
 
Many flavors of linked data
Many flavors of linked dataMany flavors of linked data
Many flavors of linked data
 
Quick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & MicroformatsQuick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & Microformats
 
What flavor of linked data is best for your collection?
What flavor of linked data is best for your collection? What flavor of linked data is best for your collection?
What flavor of linked data is best for your collection?
 
Webofdata
WebofdataWebofdata
Webofdata
 
Linked open data and libraries
Linked open data and librariesLinked open data and libraries
Linked open data and libraries
 
Library Linked Data and the Future of Bibliographic Control
Library Linked Data and the Future of Bibliographic ControlLibrary Linked Data and the Future of Bibliographic Control
Library Linked Data and the Future of Bibliographic Control
 
What is #LODLAM?! (revised January 2015)
What is #LODLAM?! (revised January 2015)What is #LODLAM?! (revised January 2015)
What is #LODLAM?! (revised January 2015)
 
DBpedia/association Introduction The Hague 12.2.2016
DBpedia/association Introduction The Hague 12.2.2016DBpedia/association Introduction The Hague 12.2.2016
DBpedia/association Introduction The Hague 12.2.2016
 
Promises and Pitfalls: Linked Data, Privacy, and Library Catalogs
Promises and Pitfalls: Linked Data, Privacy, and Library CatalogsPromises and Pitfalls: Linked Data, Privacy, and Library Catalogs
Promises and Pitfalls: Linked Data, Privacy, and Library Catalogs
 
Linked Data Usecases
Linked Data UsecasesLinked Data Usecases
Linked Data Usecases
 
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
What is #LODLAM?! Understanding linked open data in libraries, archives [and ...
 
Introducing linked data
Introducing linked dataIntroducing linked data
Introducing linked data
 
Life after MARC: Experimenting with Cataloging Tools of the Future
Life after MARC: Experimenting with Cataloging Tools of the FutureLife after MARC: Experimenting with Cataloging Tools of the Future
Life after MARC: Experimenting with Cataloging Tools of the Future
 
Linked data life cycles
Linked data life cyclesLinked data life cycles
Linked data life cycles
 

Similar to When RDFa?

SemWeb Fundamentals - Info Linking & Layering in Practice
SemWeb Fundamentals - Info Linking & Layering in PracticeSemWeb Fundamentals - Info Linking & Layering in Practice
SemWeb Fundamentals - Info Linking & Layering in Practice
Dan Brickley
 
Semantic Web 2.0: Creating Social Semantic Information Spaces
Semantic Web 2.0: Creating Social Semantic Information SpacesSemantic Web 2.0: Creating Social Semantic Information Spaces
Semantic Web 2.0: Creating Social Semantic Information Spaces
John Breslin
 
Linked Data to Improve the OER Experience
Linked Data to Improve the OER ExperienceLinked Data to Improve the OER Experience
Linked Data to Improve the OER Experience
The Open Education Consortium
 
Linked dataresearch
Linked dataresearchLinked dataresearch
Linked dataresearch
Tope Omitola
 
Linked data HHS 2015
Linked data HHS 2015Linked data HHS 2015
Linked data HHS 2015
Cason Snow
 
Introduction to linked data
Introduction to linked dataIntroduction to linked data
Introduction to linked data
Laura Po
 
Linked Data
Linked DataLinked Data
Linked Data
cyriacsmail
 
State of the Semantic Web
State of the Semantic WebState of the Semantic Web
State of the Semantic Web
Ivan Herman
 
Linked Data and Libraries: What? Why? How?
Linked Data and Libraries: What? Why? How?Linked Data and Libraries: What? Why? How?
Linked Data and Libraries: What? Why? How?
Emily Nimsakont
 
20100614 ISWSA Keynote
20100614 ISWSA Keynote20100614 ISWSA Keynote
20100614 ISWSA Keynote
Axel Polleres
 
Semantic web and Drupal: an introduction
Semantic web and Drupal: an introductionSemantic web and Drupal: an introduction
Semantic web and Drupal: an introduction
Kristof Van Tomme
 
Linked Data Overview - AGI Technical SIG
Linked Data Overview - AGI Technical SIGLinked Data Overview - AGI Technical SIG
Linked Data Overview - AGI Technical SIG
Chris Ewing
 
Why rdfa
Why rdfaWhy rdfa
Why rdfa
JISC Netskills
 
RDFa Introductory Course Session 3/4 Why RDFa
RDFa Introductory Course Session 3/4 Why RDFaRDFa Introductory Course Session 3/4 Why RDFa
RDFa Introductory Course Session 3/4 Why RDFa
Platypus
 
Web 3 Mark Greaves
Web 3 Mark GreavesWeb 3 Mark Greaves
Web 3 Mark GreavesMediabistro
 
Digital Library Applications Of Social Networking Jeju Intl Conference
Digital Library Applications Of Social Networking Jeju Intl ConferenceDigital Library Applications Of Social Networking Jeju Intl Conference
Digital Library Applications Of Social Networking Jeju Intl Conferenceguestbba8ac
 
Digital Library Applications Of Social Networking
Digital Library Applications Of Social Networking  Digital Library Applications Of Social Networking
Digital Library Applications Of Social Networking
Linked Data Research Center, Seoul National University
 
Semantic Web
Semantic WebSemantic Web
Semantic Web
hardchiu
 
The Web of data and web data commons
The Web of data and web data commonsThe Web of data and web data commons
The Web of data and web data commons
Jesse Wang
 

Similar to When RDFa? (20)

SemWeb Fundamentals - Info Linking & Layering in Practice
SemWeb Fundamentals - Info Linking & Layering in PracticeSemWeb Fundamentals - Info Linking & Layering in Practice
SemWeb Fundamentals - Info Linking & Layering in Practice
 
Semantic Web 2.0: Creating Social Semantic Information Spaces
Semantic Web 2.0: Creating Social Semantic Information SpacesSemantic Web 2.0: Creating Social Semantic Information Spaces
Semantic Web 2.0: Creating Social Semantic Information Spaces
 
Linked Data to Improve the OER Experience
Linked Data to Improve the OER ExperienceLinked Data to Improve the OER Experience
Linked Data to Improve the OER Experience
 
Linked dataresearch
Linked dataresearchLinked dataresearch
Linked dataresearch
 
Linked data HHS 2015
Linked data HHS 2015Linked data HHS 2015
Linked data HHS 2015
 
Introduction to linked data
Introduction to linked dataIntroduction to linked data
Introduction to linked data
 
Linked Data
Linked DataLinked Data
Linked Data
 
State of the Semantic Web
State of the Semantic WebState of the Semantic Web
State of the Semantic Web
 
Linked Data and Libraries: What? Why? How?
Linked Data and Libraries: What? Why? How?Linked Data and Libraries: What? Why? How?
Linked Data and Libraries: What? Why? How?
 
Linked data and voyager
Linked data and voyagerLinked data and voyager
Linked data and voyager
 
20100614 ISWSA Keynote
20100614 ISWSA Keynote20100614 ISWSA Keynote
20100614 ISWSA Keynote
 
Semantic web and Drupal: an introduction
Semantic web and Drupal: an introductionSemantic web and Drupal: an introduction
Semantic web and Drupal: an introduction
 
Linked Data Overview - AGI Technical SIG
Linked Data Overview - AGI Technical SIGLinked Data Overview - AGI Technical SIG
Linked Data Overview - AGI Technical SIG
 
Why rdfa
Why rdfaWhy rdfa
Why rdfa
 
RDFa Introductory Course Session 3/4 Why RDFa
RDFa Introductory Course Session 3/4 Why RDFaRDFa Introductory Course Session 3/4 Why RDFa
RDFa Introductory Course Session 3/4 Why RDFa
 
Web 3 Mark Greaves
Web 3 Mark GreavesWeb 3 Mark Greaves
Web 3 Mark Greaves
 
Digital Library Applications Of Social Networking Jeju Intl Conference
Digital Library Applications Of Social Networking Jeju Intl ConferenceDigital Library Applications Of Social Networking Jeju Intl Conference
Digital Library Applications Of Social Networking Jeju Intl Conference
 
Digital Library Applications Of Social Networking
Digital Library Applications Of Social Networking  Digital Library Applications Of Social Networking
Digital Library Applications Of Social Networking
 
Semantic Web
Semantic WebSemantic Web
Semantic Web
 
The Web of data and web data commons
The Web of data and web data commonsThe Web of data and web data commons
The Web of data and web data commons
 

More from JISC Netskills

Engage 2014 going dragon hunting
Engage 2014   going dragon huntingEngage 2014   going dragon hunting
Engage 2014 going dragon hunting
JISC Netskills
 
Digital storytelling for public engagement
Digital storytelling for public engagementDigital storytelling for public engagement
Digital storytelling for public engagementJISC Netskills
 
A quick guide to taking awesome photos
A quick guide to taking awesome photosA quick guide to taking awesome photos
A quick guide to taking awesome photos
JISC Netskills
 
Digital Storytelling (Changing the Learner Landscape event)
Digital Storytelling (Changing the Learner Landscape event)Digital Storytelling (Changing the Learner Landscape event)
Digital Storytelling (Changing the Learner Landscape event)
JISC Netskills
 
Lisa Gray (JISC) ePortfolios - October 2012
Lisa Gray (JISC) ePortfolios - October 2012Lisa Gray (JISC) ePortfolios - October 2012
Lisa Gray (JISC) ePortfolios - October 2012
JISC Netskills
 
Digital maps & data mash ups
Digital maps & data mash upsDigital maps & data mash ups
Digital maps & data mash ups
JISC Netskills
 
Introducing digital storytelling
Introducing digital storytellingIntroducing digital storytelling
Introducing digital storytelling
JISC Netskills
 
Web tools for administrators
Web tools for administratorsWeb tools for administrators
Web tools for administrators
JISC Netskills
 
A Tale of Two Cities (Neil Currant)
A Tale of Two Cities (Neil Currant)A Tale of Two Cities (Neil Currant)
A Tale of Two Cities (Neil Currant)
JISC Netskills
 
Embedding Mahara at Birmingham City University
Embedding Mahara at Birmingham City UniversityEmbedding Mahara at Birmingham City University
Embedding Mahara at Birmingham City University
JISC Netskills
 
Digital storytelling for the flipped classroom
Digital storytelling for the flipped classroomDigital storytelling for the flipped classroom
Digital storytelling for the flipped classroom
JISC Netskills
 
Using free web based tools for collaborative e learning
Using free web based tools for collaborative e learningUsing free web based tools for collaborative e learning
Using free web based tools for collaborative e learning
JISC Netskills
 
QR codes - the virtual poking into the real
QR codes - the virtual poking into the realQR codes - the virtual poking into the real
QR codes - the virtual poking into the realJISC Netskills
 

More from JISC Netskills (20)

Engage 2014 going dragon hunting
Engage 2014   going dragon huntingEngage 2014   going dragon hunting
Engage 2014 going dragon hunting
 
Digital storytelling for public engagement
Digital storytelling for public engagementDigital storytelling for public engagement
Digital storytelling for public engagement
 
A quick guide to taking awesome photos
A quick guide to taking awesome photosA quick guide to taking awesome photos
A quick guide to taking awesome photos
 
Digital Storytelling (Changing the Learner Landscape event)
Digital Storytelling (Changing the Learner Landscape event)Digital Storytelling (Changing the Learner Landscape event)
Digital Storytelling (Changing the Learner Landscape event)
 
Lisa Gray (JISC) ePortfolios - October 2012
Lisa Gray (JISC) ePortfolios - October 2012Lisa Gray (JISC) ePortfolios - October 2012
Lisa Gray (JISC) ePortfolios - October 2012
 
Digital maps & data mash ups
Digital maps & data mash upsDigital maps & data mash ups
Digital maps & data mash ups
 
Introducing digital storytelling
Introducing digital storytellingIntroducing digital storytelling
Introducing digital storytelling
 
Web tools for administrators
Web tools for administratorsWeb tools for administrators
Web tools for administrators
 
A Tale of Two Cities (Neil Currant)
A Tale of Two Cities (Neil Currant)A Tale of Two Cities (Neil Currant)
A Tale of Two Cities (Neil Currant)
 
Embedding Mahara at Birmingham City University
Embedding Mahara at Birmingham City UniversityEmbedding Mahara at Birmingham City University
Embedding Mahara at Birmingham City University
 
Digital storytelling for the flipped classroom
Digital storytelling for the flipped classroomDigital storytelling for the flipped classroom
Digital storytelling for the flipped classroom
 
Using free web based tools for collaborative e learning
Using free web based tools for collaborative e learningUsing free web based tools for collaborative e learning
Using free web based tools for collaborative e learning
 
QR codes - the virtual poking into the real
QR codes - the virtual poking into the realQR codes - the virtual poking into the real
QR codes - the virtual poking into the real
 
Greenevents2
Greenevents2Greenevents2
Greenevents2
 
Greeningthedatacentre
GreeningthedatacentreGreeningthedatacentre
Greeningthedatacentre
 
Suste tech
Suste techSuste tech
Suste tech
 
Proco2
Proco2Proco2
Proco2
 
Kit catalogue
Kit catalogueKit catalogue
Kit catalogue
 
Virtually sustainable
Virtually sustainableVirtually sustainable
Virtually sustainable
 
Ucare
UcareUcare
Ucare
 

Recently uploaded

From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
Product School
 
Leading Change strategies and insights for effective change management pdf 1.pdf
Leading Change strategies and insights for effective change management pdf 1.pdfLeading Change strategies and insights for effective change management pdf 1.pdf
Leading Change strategies and insights for effective change management pdf 1.pdf
OnBoard
 
UiPath Test Automation using UiPath Test Suite series, part 4
UiPath Test Automation using UiPath Test Suite series, part 4UiPath Test Automation using UiPath Test Suite series, part 4
UiPath Test Automation using UiPath Test Suite series, part 4
DianaGray10
 
The Future of Platform Engineering
The Future of Platform EngineeringThe Future of Platform Engineering
The Future of Platform Engineering
Jemma Hussein Allen
 
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
UiPathCommunity
 
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designe...Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Product School
 
The Art of the Pitch: WordPress Relationships and Sales
The Art of the Pitch: WordPress Relationships and SalesThe Art of the Pitch: WordPress Relationships and Sales
The Art of the Pitch: WordPress Relationships and Sales
Laura Byrne
 
Knowledge engineering: from people to machines and back
Knowledge engineering: from people to machines and backKnowledge engineering: from people to machines and back
Knowledge engineering: from people to machines and back
Elena Simperl
 
Monitoring Java Application Security with JDK Tools and JFR Events
Monitoring Java Application Security with JDK Tools and JFR EventsMonitoring Java Application Security with JDK Tools and JFR Events
Monitoring Java Application Security with JDK Tools and JFR Events
Ana-Maria Mihalceanu
 
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Tobias Schneck
 
DevOps and Testing slides at DASA Connect
DevOps and Testing slides at DASA ConnectDevOps and Testing slides at DASA Connect
DevOps and Testing slides at DASA Connect
Kari Kakkonen
 
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Product School
 
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Assuring Contact Center Experiences for Your Customers With ThousandEyesAssuring Contact Center Experiences for Your Customers With ThousandEyes
Assuring Contact Center Experiences for Your Customers With ThousandEyes
ThousandEyes
 
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Albert Hoitingh
 
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdfFIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
FIDO Alliance
 
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Thierry Lestable
 
UiPath Test Automation using UiPath Test Suite series, part 3
UiPath Test Automation using UiPath Test Suite series, part 3UiPath Test Automation using UiPath Test Suite series, part 3
UiPath Test Automation using UiPath Test Suite series, part 3
DianaGray10
 
Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !
KatiaHIMEUR1
 
FIDO Alliance Osaka Seminar: Overview.pdf
FIDO Alliance Osaka Seminar: Overview.pdfFIDO Alliance Osaka Seminar: Overview.pdf
FIDO Alliance Osaka Seminar: Overview.pdf
FIDO Alliance
 
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
State of ICS and IoT Cyber Threat Landscape Report 2024 previewState of ICS and IoT Cyber Threat Landscape Report 2024 preview
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
Prayukth K V
 

Recently uploaded (20)

From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
 
Leading Change strategies and insights for effective change management pdf 1.pdf
Leading Change strategies and insights for effective change management pdf 1.pdfLeading Change strategies and insights for effective change management pdf 1.pdf
Leading Change strategies and insights for effective change management pdf 1.pdf
 
UiPath Test Automation using UiPath Test Suite series, part 4
UiPath Test Automation using UiPath Test Suite series, part 4UiPath Test Automation using UiPath Test Suite series, part 4
UiPath Test Automation using UiPath Test Suite series, part 4
 
The Future of Platform Engineering
The Future of Platform EngineeringThe Future of Platform Engineering
The Future of Platform Engineering
 
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
 
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designe...Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designe...
 
The Art of the Pitch: WordPress Relationships and Sales
The Art of the Pitch: WordPress Relationships and SalesThe Art of the Pitch: WordPress Relationships and Sales
The Art of the Pitch: WordPress Relationships and Sales
 
Knowledge engineering: from people to machines and back
Knowledge engineering: from people to machines and backKnowledge engineering: from people to machines and back
Knowledge engineering: from people to machines and back
 
Monitoring Java Application Security with JDK Tools and JFR Events
Monitoring Java Application Security with JDK Tools and JFR EventsMonitoring Java Application Security with JDK Tools and JFR Events
Monitoring Java Application Security with JDK Tools and JFR Events
 
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
 
DevOps and Testing slides at DASA Connect
DevOps and Testing slides at DASA ConnectDevOps and Testing slides at DASA Connect
DevOps and Testing slides at DASA Connect
 
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
 
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Assuring Contact Center Experiences for Your Customers With ThousandEyesAssuring Contact Center Experiences for Your Customers With ThousandEyes
Assuring Contact Center Experiences for Your Customers With ThousandEyes
 
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
 
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdfFIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf
 
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
 
UiPath Test Automation using UiPath Test Suite series, part 3
UiPath Test Automation using UiPath Test Suite series, part 3UiPath Test Automation using UiPath Test Suite series, part 3
UiPath Test Automation using UiPath Test Suite series, part 3
 
Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !Securing your Kubernetes cluster_ a step-by-step guide to success !
Securing your Kubernetes cluster_ a step-by-step guide to success !
 
FIDO Alliance Osaka Seminar: Overview.pdf
FIDO Alliance Osaka Seminar: Overview.pdfFIDO Alliance Osaka Seminar: Overview.pdf
FIDO Alliance Osaka Seminar: Overview.pdf
 
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
State of ICS and IoT Cyber Threat Landscape Report 2024 previewState of ICS and IoT Cyber Threat Landscape Report 2024 preview
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
 

When RDFa?

  • 2. When RDFa, and how much Session 4/4
  • 3. RDFa scenarios RDFa use cases W3C working draft 30 March 2007 ‣ basic structured blogging ‣ publishing an event—overriding some of the rendered data ‣ content management metadata ‣ self-contained HTML fragments ‣ web clipboard ‣ semantic wiki ‣ augmented browsing for scientists ‣ advanced data structures ‣ publishing a RDF vocabulary http://www.w3.org/TR/xhtml-rdfa-scenarios/ http://rdfa.info/wiki/Rdfa-use-cases
  • 4. RDFa projects Examples in-the-wild Real-world RDFa examples showing how RDFa is used in different places for different purposes ‣ science, law, publications ‣ social media: blogs, wikis, mailing lists ‣ multimedia ‣ government ‣ other http://rdfa.info/wiki/Examples-in-the-wild
  • 6. Big RDFa related projects The US Library of Congress The Library of Congress is the USA’s oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections. The Library of Congress Authorities and Vocabularies service enables both humans and machines to programmatically access authority data at the Library of Congress. This service is influenced by—and implements—the Open Linked Data movement's approach of exposing and inter-connecting data on the Web via dereferenceable Uniform Resource Identifiers (URIs). http://id.loc.gov/authorities/
  • 7. Library of Congress subject headings triples, 415 Mb file! <?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" > <rdf:Description rdf:about="http://id.loc.gov/authorities/sh85045301#concept"> <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:created> <skos:narrower rdf:resource="http://id.loc.gov/authorities/sh85069326#concept"/> <skos:closeMatch rdf:resource="http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb12426312t"/> <skos:inScheme rdf:resource="http://id.loc.gov/authorities#conceptScheme"/> <skos:inScheme rdf:resource="http://id.loc.gov/authorities#topicalTerms"/> <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/> <skos:prefLabel xml:lang="en">Ethnology--Jamaica</skos:prefLabel> <owl:sameAs rdf:resource="info:lc/authorities/sh85045301"/> <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:modified> </rdf:Description> <rdf:Description rdf:about="http://id.loc.gov/authorities/sh85069326#concept"> <dcterms:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1986-02-11T00:00:00-04:00</dcterms:created> <skos:broader rdf:resource="http://id.loc.gov/authorities/sh85045301#concept"/> <skos:closeMatch rdf:resource="http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb119618863"/> <skos:inScheme rdf:resource="http://id.loc.gov/authorities#conceptScheme"/> <skos:inScheme rdf:resource="http://id.loc.gov/authorities#topicalTerms"/> <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/> <skos:prefLabel xml:lang="en">Jamaicans</skos:prefLabel> <owl:sameAs rdf:resource="info:lc/authorities/sh85069326"/> <dcterms:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">1992-08-07T14:52:10-04:00</dcterms:modified> </rdf:Description> http://id.loc.gov/authorities/search/
  • 8. Linked data The New York Times and linked data As of 13 January 2010, The New York Times has published approximately 10,000 subject (people, organisations, locations) headings as linked open data under a CC BY license. ‣ This includes both RDF documents and human-friendly HTML versions. ‣ Each subject heading published on data.nytimes.com is associated with a Uniform Resource Identifier (URI) that is unique to that subject heading. ‣ When this URI is dereferenced in a web browser, an HTML document describing the subject heading is returned. Appending ".rdf" to the URI causes an RDF/XML document to be returned. http://data.nytimes.com/
  • 9. Linked data Build your own NYT linked data application EVAN SANDHAUS, March 30 2010 Now that we’ve published nearly 10,000 of our tags as Linked Open Data, you’re probably wondering what kind of cool applications you can build with this data. To help you get started (and since linked data applications are a little different from your average Web application), we thought we’d provide a sample application and detailed information about how we built it. http://open.blogs.nytimes.com/2010/03/30/build-your-own-nyt-linked-data-application/
  • 10. Official RDFa deployment in UK RDFa and linked data in UK government web-sites Mark Birbeck, Nodalities Magazine, 29 July 2009 The UK government’s Central Office of Information had a straightforward problem to solve: how could they create a centralised web-site of information that the public could search and access, when the source of that information could be any government department database or any public sector web-site? By using RDFa to address the challenge of making distributed data available in one place, the COI avoided having to make changes to each department's systems. But once each department is publishing RDFa, it becomes possible for third parties to consume that information however they see fit. Such a flexible architecture is crucial in the age of open government, and is a cornerstone of linked open data. http://blogs.talis.com/nodalities/2009/07/rdfa-and-linked-data-in-uk-government-web-sites.php
  • 11. Official RDFa deployment in UK TSO announces major new platform to accelerate open data drive TSO partners with Garlik on hosted "trillion triple" RDF platform, 18 January 2010 TSO (The Stationery Office), the public sector division of Williams Lea, has today announced a partnership with Garlik, the leading semantic technology innovator, to launch what is believed to be the world's most scalable, securely hosted RDF platform for use by UK Central and Local Government departments. As the largest publisher in the UK of public sector documents (over 8,000 titles a year), TSO has taken this proactive step to provide its core public sector customers with the ability to participate with confidence in the Government's open data initiative. http://www.tso.co.uk/press/latestnews/archive/2010/triplestore/
  • 12. Commercial RDFa deployment in UK RDFa adoption 21 January 2010 RDFa
  • 13. Important questions Microformats and RDFa: Adding Richer Structure To Your HTML Pages Brian Kelly (UK Web Focus), 25 March 2010 But before investing time and energy into using RDFa the Web manager will need answers to the following questions. 1. What benefits can this provide? 2. What vocabularies do we need to use and how should the data be described? 3. What tools are available which can process the RDFa which we may chose to create? http://ukwebfocus.wordpress.com/2010/03/25/microformats-and-rdfa/
  • 14. The “open data” movement http://www.ted.com/talks/tim_berners_lee_the_year_open_data_went_worldwide.html

Editor's Notes