the 3rd DBpedia Community meeting at Trinity College in Dublin, 9 Feb. 2015 http://wiki.dbpedia.org/meetings/Dublin2015

1. DBpedia in the Japanese
LOD cloud
Fumihiro Kato
Japanese Chapter
Research Organization of Information and Systems
3rd DBpedia Community Meeting 2015, 9 Feb. 2015

2. Japanese LOD?

3. JLDC: Japanese Linked Data cloud
1. Published by Japanese organization or people
2. Including Japanese labels
3. More than 1000 triples
4. More than 10 links to/from LOD Cloud or/and JLDC
5. Dereferenceable IRIs, dataset dumps or SPARQL Endpoint
6. Open license: optional
Criteria

4. In 2011...

5. DBpedia Japanese
• Since May 2012
• Data hub for Japanese resources
• To promote LOD in Japan
• To connect datasets in Japanese
• Linking to
• RDFized Japanese WordNet
• Japenese Wikipedia Ontology
• Other DBpedia chapters

6. Jay Walsh, Wikimedia Conference Japan 2009
http://www.slideshare.net/jayawalsh/wmf-present-wikiconference-japan-nov-2009

7. JLDC: 19 Jun. 2013
• 17 datasets
DBpedia
Japanese
WordNet-ja
Japanese
Wikipedia
Ontology
Kyoto
Manga
Museum
Aozora
Bunko
LSJ
NDL Authority
LC
VIAF
DBpedia
LODAC
Museum
save
MLAK
LODAC
Species
Freebase
Yokohama
Art LOD
PinQA
SOCIA
Biomass
pedia
Life Science
Media
GLAM
LOD Cloud
Geographic
Cross-domain
Open license
Fumihiro Kato, 2013-06-19
CiNii
KAKEN
Open
DATA
METI
Statistics
Government

8. JLDC: 15 Oct. 2013
• 21 datasets
DBpedia
Japanese
WordNet-ja
Japanese
Wikipedia
Ontology
Kyoto
Manga
Museum
Aozora
Bunko
LSJ
NDL
Authorities
LC
VIAF
DBpedia
LODAC
Museum
save
MLAK
LODAC
Species
Freebase
Yokohama
Art LOD
PinQA
SOCIA
Biomass
pedia
CiNii
KAKEN
Open
DATA
METI
Statistics
GeoLOD
Neji
LOD
LOD Cloud
Life Science Cross-domain
Open license Fumihiro Kato, 2013-10-15
Media Government
GeographicIndustry
Earthquake
Archives
Fukushima
GeonamesRIHN
Publication
User generated content

9. JLDC: 10 Mar. 2014
• 27 datasets
DBpedia
Japanese
Japanese
Wikipedia
Ontology
LSJ
NDL
Authorities
LCVIAF
DBpedia
LODAC
Museum
save
MLAK
Freebase
Yokohama
Art LOD
PinQA
SOCIA
Biomass
pedia
LODAC
Species
Kyoto
Manga
Museum
WordNet-ja
Aozora
Bunko
CiNii
KAKEN
GeoLOD
Earthquake
Archives
Fukushima
Geonames
RIHN
LOD Cloud
Open license Fumihiro Kato, 2014-03-10
Publication
Life Science Cross-domain
Media Government
GeographicIndustry
User generated content
LSD
i-Scover
Allie
Senkyo
Statdb
Michishi
ru
N-ken
LOD
Open
DATA
METI

10. N-ken LOD
• “Screw” data for EDI
from http://monodzukurilod.org/neji/

12. GeoLOD
• GeoNLP Project
• NLP dataset for
(flawed) Place names
https://geonlp.ex.nii.ac.jp/

13. http://fukushima.archive-disasters.jp/

15. 27 → 14
DBpedia
Japanese
Japanese
Wikipedia
Ontology
LSJ
NDL
Authorities
LCVIAF
DBpedia
LODAC
Museum
save
MLAK
Freebase
Yokohama
Art LOD
PinQA
SOCIA
Biomass
pedia
LODAC
Species
Kyoto
Manga
Museum
WordNet-ja
Aozora
Bunko
CiNii
KAKEN
GeoLOD
Earthquake
Archives
Fukushima
Geonames
RIHN
LOD Cloud
Open license Fumihiro Kato, 2014-03-10
Publication
Life Science Cross-domain
Media Government
GeographicIndustry
User generated content
LSD
i-Scover
Allie
Senkyo
Statdb
Michishi
ru
N-ken
LOD
Open
DATA
METI
DBpedia
Japanese
Japanese
Wikipedia
Ontology
NDL
Authorities
LCVIAF
DBpedia
LODAC
Museum
Freebase
SOCIA
LODAC
Species
GeoLOD
Earthquake
Archives
Fukushima
Geonames
RIHN
LOD Cloud
Open license Fumihiro Kato, 2014-03-10
Publication
Life Science Cross-domain
Media Government
GeographicIndustry
User generated content
LSD
Allie
N-ken
LOD
Open
DATA
METIi-Scover

16. Community projects

17. DBpedia Mappings Party
• Mappings tasks are not easy...
• Wikipedia Template
• DBpedia Ontology
• Well known vocabularies
• Two hands-on sessions
• Aug. 2012: 10 people
• Mar. 2013: 25 people

18. WIkipedia Town
• Since Feb. 2013
• Strolling around town to edit Wikipedia (and OSM)
https://ja.wikipedia.org/wiki/プロジェクト:アウトリーチ/ウィキペディアタウン

19. Librarian
Citizens
Facilitator
Wikipedian
Edit
Provide references
Support to edit
Request references for targets
Select targets
Negotiate if needed
Visit / Take photos
Request support
StaffGuide

20. http://lod.sfc.keio.ac.jp/challenge2014/
Idea
Dataset
Application
Visualization
Fundamental
Technology

21. Summary
• Linked Data in Japan is steadily expanding
– Started by the research project
– Extended to various areas
– Having problems with dereferenceable IRIs
• Creating a local chapter of DBpedia is a key to promote Linked Data in
the local language
– A hub in the local language
– A platform to make datasets and applications by local communities

22. Email: fumi@fumi.me, Twitter: @fumi1