Post on 24-Apr-2015
description
The future importance of bibliographic dataSharing and control in Web 2.0
by
Patrick Danowski
Outline
Control
Sharing
Remix
Source: Wesch, Michael: Information R/evulution: http://youtube.com/watch?v=-4CV05HyAbM
ControlThe Library World
Data is the next Intel InsideTim O‘Reilly
Bibliographic data
created by the libraries
controled data
„product“ by the library
Data and Web 2.0
How can data get enhanced by using it?
What can users create with the tools of the library?
Will control and web 2.0 fit?
Let‘s take a look...
Wikipedia
free encyclopedia
not free as beer, free as speech
about 700.000 Article in German-lang. Wikipedia
aprox. 175.000 about Persons (25 %)
Metadata for Persons
created in 2005
for the German Wikipedia DVD Project of Directmedia
done by the community with a half automatic tool
between in 8 languages
PND-DATARECORD
IDN 118737465
005 Tp
011 /s/f
012 /svw
014 1250:01-07-88
021 4102290-7
100 Müller, Gerd
101 |a|Sport-B.
200 Müller, Gerhard
300 |a|1945-
310 |j|Dt. Fußballspieler
810 34.3p
811 XA-DE
WIKIPEDIA-METADATA
NAME=Müller, Gerd
ALTERNATIVNAMEN=eigentl. Gerhard Müller
KURZBESCHREIBUNG=deutscher Fußballspieler
GEBURTSDATUM=[[3. November]] [[1945]]
GEBURTSORT=[[Nördlingen]], [[Bayern]]
STERBEDATUM=
STERBEORT=
Metadata
Online-Catalogof Deutsche Nationalbibliothek
Wikipedia-Persondata-Tool
WikipediaPerson-article
Search after Persons
full PND-Data
Entry of the PND-Number
Link
Way of the Cooperation
Technical Realization
Technical Realization
Article Source
Article
Results of the Cooperation
Over 38.000 link articles
A lot correction wishes for the PND
Wikipedia a good starting point for a search
Wikipedia users can very easy become library users
Other Authority Files and Wikipedia
GKD: Institutions
100 links
finding the ID is very hard / no retrieval webservice (now)
Complicated structure
Other Authority Files and Wikipedia
SWD: Keywords
Already over 250 links
finding the ID is very hard / no retrieval webservice now
Czech Names Authority Files
about 800 Links
Further Ideas
Links from the catalog to wikipedia
linking of other authority files
Links from Wikipedia to other resources (via Linkresolver)
Classification of Wikipedia
via Social Tagging = categories
Thoughts about classification with:
DDC (not free!)
RVK (only uses in Germany )
Basisclassification
UDC (not free, too)
Vision: A free classification for the net
Wikipedia: An Authority File for the net?
very often linked
One theme - one article eg. Wiki
every wikipedia-link index an document with a theme
article in every language has a persistent URL
open for use in every context
Authority Files and Web 2.0
Authority files can have a role in the web 2.0
there must be an open interface/ service for retrieval
everything that is indexed on the net with authority files can be easy integrated in a federated search
O‘Reilly: You have to found ways that your data get more important that more it will be used
SharingThe Browser is the Bridge
Sharing Data at Libraries
Z39.50
SRU/W
New Forms (Browser-based)
COinS
Microformats
COinS
Context Object in Spans
A Convention to Embed Bibliographic Metadata in HTML
HTML span element with class attribute set to "Z3988"
http://ocoins.info
Format (simplified)
<span class="Z3988" title="ctx_ver=Z39.88-2004rft.title=Support+Zotero... rft.aulast=Danowskirft.aufirst=Patrickrft.subject=Softwarerft.date=2007-08-01rft.type=blogPostrft.identifier=http://www.bibliothek2null.de/2007/08/01/support-zotero-with-wordpress-en/&rft.language=English">
</span>
COinS Support
Wordpress Plugin (for blogger)
GBV (Library Catalog, Germany)
WIKINDX (Collaboration Bibliographies)
Zotero
….
Zotero
Wordpress and Coins
There is a plug-in:
just install it
the rest is done automatically
http://dev.zotero.org/download/coins-metadata.zip
http://www.bibliothek2null.de/2007/08/01/support-zotero-with-wordpress-en/
COinS in Weblogs
Microformats
web-based data formatting approach
re-use existing content as metadata
using XHTML and HTML classes / attributes
human readable
automatically processable by software
Typs of Microformats
hCard: contacts
hCalendar: dates
hReview: reviews
hResume: vitas
XFN: social networks
...
Example
The user view
Citations in Microformats
hcitation
just a first draft
libraries can / should participate
RemixCreating something new
Yochai Benkler (Yale Law Schol) in Steel This Film II
Library Thing
Amazon Visualisation
Petition for free Data
Answer to the report of the Library of Congress's Working Group on the Future of Bibliographic Control
Published by the Open Knowledge Foundation
Free Access and Open Licence for Bibliographic Data
http://www.okfn.org/wiki/FutureOfBibliographicControl
Open Licenses
Open Access
Berlin Declaration: worldwide, right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose
Creative Commons Licenses: CC-BY / CC-BY-SA
Conclusions
Web 2.0
new ideas for using data
reuse / open services
Web Standards
Libraries can be moved forward
Libraries
Controled Data
Authority Files
Trust
Web 2.0 can be moved forward
Library 2.0
Let‘s get more open
Let us allow reuse of content, data and tool
and libraries will be relevant in web 2.0
Let‘s Rethink the Library
Library
Lets rethink together!
Contact:Patrick Danowskipatrick.danowski@sbb.spk-berlin.deTel. +49 30 266 35 36
Slides soon at:http://www.slideshare.net/PatrickD