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Offene Daten im Kulturbereich - Die pragmatische Perspektive
Offene Daten im Kulturbereich - Die pragmatische Perspektive
1.
Offene Daten im Kulturbereich
Die pragmatische Perspektive
Alles Offen, alles frei.
Open Data in Kultureinrichtungen
Wien Museum, Juni 2014
!
Bernhard Haslhofer
bernhard.haslhofer@ait.ac.at
15.
Metadaten: Web API, Linked Open Data
!
Content: N/A (nur indirekt)
!
Weiterverwendung: CC0 (Metadaten)
16.
Metadaten: Web API, Bulk Download
!
Content: N/A (dzt. nur indirekt)
!
Weiterverwendung:
CC0 (Metadaten)
CC BY (Content)
17.
Metadaten: Search Gateway
!
Content: Download Link in Search Portal
!
Weiterverwendung:
“Open Content”
18.
Metadaten: Github
!
Content: Link in Metadaten
!
Weiterverwendung:
CC0 (Metadaten)
19.
Metadaten: Web API
!
Content: Download Link / Export
!
Weiterverwendung:
CC0 (Metadaten + Content !!!)
20.
Metadaten: Flickr Web API
!
Content: Download via API
!
Weiterverwendung:
“No known copyright restrictions”
21.
LoC Flickr Pilot Project
• Project Objectives:
• increase awareness by sharing content with people
who enjoy images but might not visit the LoC’s Web
site
• gain understanding how social tagging and
community input could benefit the libraries and users
• gain experience participating in emerging Web
communities that would be interested in the kinds of
material in the Library’s collections
22.
LoC Flickr Pilot Project
• Project Implementation
• two collections of historical photographs (~4000
images) covering a breath of subjects, locations,
and time periods
• minor investments (no staff member ever worked
full time on this project); 222 hours of technical
programming work; $24.95 for Flickr Pro Account
23.
LoC Flickr Pilot Project
• Project Outcome (Jan - Oct 2008):
• 10.4 million views on Flickr
• 79% of 4,615 photos have been made “favorite”
• 7,166 comments were left on 2,873 photos by 2,562 unique
Flickr accounts
• 67,176 tags were added by 2,518 unique Flickr accounts.
• Average monthly visits to [corresponding LoC collection]
pages rose 20% over the five month period of January-May
2008, compared to the same period in 2007
24.
“This project significantly increased the reach of
Library content and demonstrated the many kinds
of creative interactions that are possible when
people can access collections within their own Web
communities.”
25.
“The benefits appear
to far outweigh the costs and risks.”
27.
• Offene Daten im Kulturbereich = Verfügbarkeit und
Zugriff auf Metadaten und Content
• in maschinen-lesbarer Form
• über offene Schnittstellen (z.B.: APIs)
• möglichst ohne technische, rechtliche, oder
finanzielle Barrieren
28.
• Public Domain (z.B.: CC0) wurde zum de-facto
Standard für Metadaten
• Content (ohne copyright Beschränkung) wird in
zunehmendem Maße ebenfalls unter offenen
Lizenzen (z.b., CC BY) bzw. in der Public Domain
publiziert
• Open Data ist auch mit relativ geringem
(technischen) Aufwand realisierbar
• ALLES offen, ALLES frei?
29.
• Public Domain (z.B.: CC0) wurde zum de-facto
Standard für Metadaten
• Content (ohne copyright Beschränkung) wird in
zunehmendem Maße ebenfalls unter offenen
Lizenzen (z.b., CC BY) bzw. in der Public Domain
publiziert
• Open Data ist auch mit relativ geringem
(technischen) Aufwand realisierbar
• TEILS offen, TEILS frei.
30.
– Kurator @ Library of Congress
“It is great to see that people
are using our content.”
31.
Referenzen
• List of Museum APIs:
http://museum-api.pbworks.com/w/page/21933420/
Museum%C2%A0APIs
• Springer, Michelle et al. (2008). “For the Common
Good: The Library of Congress Flickr Pilot Project”
http://www.loc.gov/rr/print/flickr_report_final.pdf
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