What can bring librarymetadata to the web ?Trust, links and love.

Raphaëlle LapôtreFrench national Library

data.bnf.fr

Attention economy

Limited human look Limitless source of information

Recommendationsystems

Facetedclassifications

Two kinds of economic philosophy...

Two ways of expressing value ininformation

EntitiesLinks

Data modelling

Data.bnf.fr Date (2K)

(116K)Place

(2M)Author (183K)Concept

Work(620K)

Archives etManuscrits

Library of

Congress

VIAF Dbpedia

Wikidata

The good news...

...is that you can reuse ourmetadata.

...The question is, whywould you want to use

library metadata ?

Institutional weight

Validation process

Benchmarking

One use case : NamedEntity Recognition

Classification

"[Jim]Person bought 300 shares of [Acme Corp.]Organization in[2006]Time"

Linking

<ENTITY url="http://en.wikipedia.org/wiki/Michael_I._Jordan"> Michael Jordan </ENTITY> is a professor at <ENTITY url="http://en.wikipedia.org/wiki/University_of_California,_Berkeley"Berkeley </ENTITY>

And may be... recommendation !

Trust, links and love...

Thank you for your attention !