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Presentation at Semantic Tech & Business Conference San Francisco 3rd June 2013
Citation preview
The world’s libraries. Connected.
From Record To Graph
Semantic Technology and Business Conference, San Francisco, June 2013#SemTechBiz
Richard WallisTechnology EvangelistOCLC
@rjw
http://www.flickr.com/photos/xavipat/4912858544/
Libraries
http://www.flickr.com/photos/xavipat/4912858544/
Librarieshave been around for a while...
http://www.flickr.com/photos/xavipat/4912858544/
Ephesus - 117 AD
Librarieshave been around for a while...
http://www.flickr.com/photos/curiousexpeditions/2406513532/
capturing data for aLibraries
while...
http://www.flickr.com/photos/curiousexpeditions/2406513532/
capturing data for aLibraries
Catalog Cards
while...
http://www.flickr.com/photos/curiousexpeditions/2406513532/
capturing data for a
From mid 19th Century
Libraries
Catalog Cards
while...
http://www.flickr.com/photos/curiousexpeditions/2406513532/
capturing data for a
From mid 19th CenturyMelvil Dewey - 1881
Libraries
Catalog Cards
while...
http://www.flickr.com/photos/curiousexpeditions/2406513532/
capturing data for a
From mid 19th CenturyMelvil Dewey - 1881
Library of Congress Print Service 1901
Libraries
Catalog Cards
while...
http://www.flickr.com/photos/lesterpubliclibrary/3352920732/
Libraries
http://www.flickr.com/photos/lesterpubliclibrary/3352920732/
Indexed by name
Libraries
http://www.flickr.com/photos/paxsimius/2235761852/
Libraries
http://www.flickr.com/photos/paxsimius/2235761852/
Indexed by subject
Indexed by number (Dewey)
Libraries
http://www.flickr.com/photos/prettydaisies/869136465/
Catalog Cards
http://www.flickr.com/photos/prettydaisies/869136465/
Catalog Cards
Originally hand written
http://www.flickr.com/photos/exlibris/2383688387/
Catalog Cards
http://www.flickr.com/photos/exlibris/2383688387/
Printed by authorities
Catalog Cards
http://www.flickr.com/photos/exlibris/2383688387/
Printed by authorities
Library of Congress - 1901British Library
OCLC
Catalog Cards
Machine-Readable Cataloging
Marc Records1970’s
Marc Records1970’s
Marc Records1970’s
Marc Records1970’s
Libraries Archives Museums
Libraries Archives Museums
The place to gofor information
Libraries Archives Museums
The place to gofor information
not any more!
The world’s libraries. Connected.
Where are our users?
http://www.flickr.com/photos/iamthebestartist/2329267266/
The world’s libraries. Connected.
Where are our users?
http://www.flickr.com/photos/iamthebestartist/2329267266/
http://www.flickr.com/photos/mibuchat/2772197722/
http://www.flickr.com/photos/pnoeric/232579341/
The world’s libraries. Connected.
Where our users are!
http://www.flickr.com/photos/malbooth/5099621729/
The world’s libraries. Connected.
Where our users are!
http://www.flickr.com/photos/malbooth/5099621729/
http://www.flickr.com/photos/caribb/8620465508/
The world’s libraries. Connected.
Where our users are!
http://www.flickr.com/photos/malbooth/5099621729/
http://www.flickr.com/photos/caribb/8620465508/
http://www.flickr.com/photos/striatic/22635909/
The world’s libraries. Connected.
Where are our users?
The world’s libraries. Connected.
Where are our users?
The world’s libraries. Connected.
Where our users are!
The world’s libraries. Connected.
Where our users are!
The world’s libraries. Connected.
Where our users are!
Knowledge Graph
THINGS NOT STRINGS
Knowledge Graph
Romain Wenz BnF
WorldCat.org
290+ Million Bibliographic Resources
WorldCat.org
290+ Million Bibliographic Resources
WorldCat.org
290+ Million Bibliographic Resources
The world’s libraries. Connected.
Linked Data• 290+ Million resources• Schema.org• Embedded RDFa• Links to: Dewey, LCSH
LCNAF, DOI, VIAF, FAST• License: ODC-BY• Experimental - June 2012
Download file• Most widely held works
(250+ holdings)
• 1.2 Million resources(80 million triples)
• Schema.org + Library• License: ODC-BY• August 2012
The world’s libraries. Connected.
Linked Data• 290+ Million resources• Schema.org• Embedded RDFa• Links to: Dewey, LCSH
LCNAF, DOI, VIAF, FAST• License: ODC-BY• Experimental - June 2012
http://worldcat.org http://purl.oclc.org/dataset/WorldCat
Download file• Most widely held works
(250+ holdings)
• 1.2 Million resources(80 million triples)
• Schema.org + Library• License: ODC-BY• August 2012
The world’s libraries. Connected.
Linked Data• 290+ Million resources• Schema.org• Embedded RDFa• Links to: Dewey, LCSH
LCNAF, DOI, VIAF, FAST• License: ODC-BY• Experimental - June 2012
http://worldcat.org http://purl.oclc.org/dataset/WorldCat
CONTENT- NEGOTIATION
RDF/XML - JSON - TURTLE - TRIPLES
JUNE 2013
is
good enough ?
is
good enough ?
• For library data exchange
is
good enough ?
• For library data exchange - No
is
good enough ?
• For library data exchange
• For sharing library data with the world
- No
is
good enough ?
• For library data exchange
• For sharing library data with the world
- No
- Almost
http://www.w3.org/community/schemabibex
• Short lived group
• Libraries, Publishers, Consumers, System Vendors, Linked Data, Standards Bodies
• Library is only one focus
h"p://wallpapersfor.me/storm-‐beacon/
Be visibleOn the Web of Data
h"p://wallpapersfor.me/storm-‐beacon/
Be visibleOn the Web of Data
h"p://wallpapersfor.me/storm-‐beacon/
Be visibleOn the Web of Data
Light the way to resources...
... registered in the network
Where do I start?
@Fascinatingpics
@Fascinatingpics
@Fascinatingpics
@Fascinatingpics
@Fascinatingpics
@Fascinatingpics
@Fascinatingpics
h"p://www.flickr.com/photos/fukagawa/2488073607/
h"p://www.flickr.com/photos/fukagawa/2488073607/
Do I need to link to everywhere?
h"p://www.flickr.com/photos/fukagawa/2488073607/
Do I need to link to everywhere?
Link to partnersand hubs
They will interlink
DreamWorks Pictures/Twentieth Century FoxLincolnMovieUK
So, what can libraries do?
Stop Copying
Stop Copying
Start Linking
Be of the Webof Data
Happening in a hurry?
@Fascinatingpics
Happening in a hurry?
Years not decades
@Fascinatingpics
Happening in a hurry?
The Web will progress without us
@Fascinatingpics
Happening in a hurry?
Opportunity to reach for together...
@Fascinatingpics
Opportunity to reach for together ...
Opportunity to reach for together ... reassert
our role as a discoverable source
For all materialsPrint/ /Journals/Articles/DigitalEBook
The world’s libraries. Connected.
From Record To Graph
Semantic Technology and Business Conference, San Francisco, June 2013#SemTechBiz
Richard WallisTechnology EvangelistOCLC
@rjw
The world’s libraries. Connected.
From Record To Graph
Semantic Technology and Business Conference, San Francisco, June 2013#SemTechBiz
Richard WallisTechnology EvangelistOCLC
@rjw
the global knowledge
Y
http://www.slideshare.net/rjw