The Swedish Media Database and Linked Data London May 27 2010 Markus Sköld Senior Developer, Dept....

The Swedish Media Databaseand Linked Data

London May 27 2010

Markus SköldSenior Developer, Dept. of Audiovisual MediaNational Library of Swedenmarkus.skold@kb.se

Audiovisual Media

• National Archive for Audiovisual Material

• 1.5 TB ingested daily• ~3 million hours digitally

available• ~5 million hours available

via on-demand digitization 

SMDB System

Cool URIs

http://smdb.kb.se/catalog/id/<number>

http://smdb.kb.se/catalog/id/002573900

http://smdb.kb.se/catalog/id/002455164

http://smdb.kb.se/catalog/id/002455164/19

XA_tv4_tv4scifi_2009-02-14_130000_140000.mpgXA_tv4_tv4scifi_2009-02-14_140000_150000.mpg

http://smdb.kb.se/catalog/id/002455164/19

/play

APIs

The old 78 rpm crowd

MySMDB

SRUSOAP

JSONREST-XML

Joint project between SMDB, Libris and National

Archive of Sweden

Linked Data

Harvesting links through open APIs

http://smdb.kb.se/resource/id/002573900=>HTTP 303 

http://smdb.kb.se/catalog/id/002573900=>text/html

http://smdb.kb.se/catalog/id/002573900.rdf=>application/rdf+xml

Content Negotiation

Questions?