What's out there?

The Linking Open Dataproject

Linked Data at the BBC

Semantic Web at the BBC

Lots of data...

Isolated public-facing web sites

What we want...

Give me all BBC shows that involved the Beatles at least ten times

Give me any programme episode currently available on iPlayer featuring a track by an artist who is married to an artist from Jamaica

Give me all programmes that are about a town I am travelling to in the next ten months

Give me all programmes involving artists associated with a given political movement

Which BBC service should I be listening to, given my personal music collection?

Which BBC programme involve one of my high-school friend's band?

What we've done...

BBC Programmes

http://www.bbc.co.uk/programmes/

URIs + RDF for every brand, series, episode

http://www.bbc.co.uk/programmes/b006qftk.rdf

Ontology for programmes

http://www.bbc.co.uk/ontologies/programmes/

Content negotiation is broken :-(

BBC Programmes Ontology

What we've done...

BBC Music

http://www.bbc.co.uk/music/beta/

Using Musicbrainz

URIs + RDF for every artist, e.g.

Using the Music Ontology

http://musicontology.com

Linked to Dbpedia

http://dbpedia.org/

What we're doing next

Topics

Events

Programmes

Gardening

Food

News

Users

Music

What we're doing next

ProgrammesMusicTopicsUsersEventsNewsFoodGardening

Applications

Search engines

Sindice - http://sindice.com/

SWSE - http://swse.org/

Falcon - http://iws.seu.edu.cn/services/falcons

Swoogle - http://swoogle.umbc.edu/

Watson - http://watson.kmi.open.ac.uk

Linked data browsers

Tabulator - http://dig.csail.mit.edu/2007/tab/

Disco - http://www4.wiwiss.fu-berlin.de/rdf_browser/

OpenLink RDF browser - http://demo.openlinksw.com/rdfbrowser2/

Zitgist browser - http://dataviewer.zitgist.com/

OpenLink data explorer - https://addons.mozilla.org/en-US/firefox/addon/8062

Marbles - http://beckr.org/marbles

Fenfire - http://fenfire.org/

Aggregations

Aggregating structured web data for answering a query, e.g.

Artists who made at least one album tagged as `punk' by a Jamendo user, sorted by the number of inhabitants of the places they are based near.

Every BBC brands in which The Beatles were featured at least ten times.

DBpedia Mobile

http://beckr.org/DBpediaMobile/

GNAT and GNARQL

http://sourceforge.net/projects/motools/

GNAT and GNARQL

GNAT and GNARQL

More tomorrow :-)

Conclusion

Web identifiers for things + RDF for linking up these things = Web of data

Muokkaa otsikon tekstimuotoa napsauttamalla

Muokkaa jsennyksen tekstimuotoa napsauttamalla

Toinen jsennystaso

Kolmas jsennystaso

Neljs jsennystaso

Viides jsennystaso

Kuudes jsennystaso

Seitsems jsennystaso

Kahdeksas jsennystaso

Yhdekss jsennystaso