NER as a gateway drug to the Linked Data cloud: Application of Named-Entity Recognition on cultural heritage metadata Simon Hengchen, Max De Wilde and Seth van Hooland

1. NER as a gateway drug to the Linked Data cloud
Application of Named-Entity Recognition on cultural heritage metadata
Simon Hengchen, Max De Wilde & Seth van Hooland
Université libre de Bruxelles – Belgium
DHBenelux
The Hague
13 June 2014

6. Youth christian qqch

8. Placeholder taille corpus

14. Interesting entity : Jacques Cartier
Unique identifier : a URI (which is also a URL)
http://dbpedia.org/resource/Jacques_Cartier
≠
http://dbpedia.org/resource/Jacques_Cartier_(jeweler)

15. URI
social security number
85.03.02-141.53
URL
address
Av. F.D. Roosevelt, 50
1050 Brussels

16. http://en.wikipedia.org/wiki/Jacques_Cartier

17. http://en.wikipedia.org/wiki/Jacques_Cartier
http://dbpedia.org/resource/Jacques_Cartier
http://dbpedia.org/page/Jacques_Cartier

18. “One link to rule them all”

21. PREFIX db­owl: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?person WHERE {
<http://dbpedia.org/resource/Jacques_Cartier>
db­owl:occupation ?job .
?person db­owl:occupation ?job .
?person db­owl:abstract ?biography .
FILTER regex(?biography, "Canada")
}

22. graph

27. 978-1783289080 978-1856049641

29. {madewild,shengche}@ulb.ac.be