Slides for the first DBpedia as Gaeilge chapter as a session in the DBpedia Community Meeting 2015 in Dublin

1. DBpedia
as
Gaeilge
Chapter
Mee*ng,
9th
January
2015

2. @en LOD Cloud

3. DBpedia
??????
@ga LOD Cloud

4. Creating DBpedia as Gaeilge Chapter

5. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge
Chapter Workflow

6. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge
Wikipedia Structure & Infoboxes

7. How Data is Structured in Wikipedia

8. SOURCE: http://stats.wikimedia.org/EN/SummaryGA.htm

9. SOURCE: http://ga.wikipedia.org/wiki/Terry_Pratchett
Terry Pratchett Vicipéid Page

10. SOURCE: http://ga.wikipedia.org/wiki/Terry_Pratchett
Infobox
(Bosca Sonraí Scríbhneoir)

11. Terry
Pratche?
SOURCE: http://ga.wikipedia.org/wiki/Terry_Pratchett
Infobox
(Bosca Sonraí Scríbhneoir)
Vicipéid Infobox Template

12. Editing the Infobox: Visual UI
SOURCE: http://ga.wikipedia.org/wiki/Terry_Pratchett

13. From Wikipedia to DBpedia…

14. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge
• What are DBpedia mappings?
• How to create those mappings?
• What is the current status?

15. What is the DBpedia Ontology?
Terry Pratchett is an Artist of subclass …
Writer subclass has label:
@en: writer
@ga: scríbhneoir
@fr: écrivain
SOURCE: http://mappings.dbpedia.org/server/ontology/classes/

16. Ontology Labels & Comments
• Current
ontology:
685
classes,
2795
proper:es
• Star:ng
point:
Label
&
comment
transla:ons
for
the
classes?
• These
labels
and
comments
are
available
to
all
DBpedia
queries,
not
just
those
from
ga.dbpedia

17. Mapping
Process
?

18. SOURCE: http://mappings.dbpedia.org/server/statistics/ga/

19. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge
• DBpedia Extraction Framework
• SPARQL Endpoint
Extracting Triples

20. Extracted Terry Pratchett Triples
SOURCE: http://ga.wikipedia.org/wiki/Terry_Pratchett
SOURCE: http://ga.dbpedia.org/sparql

21. Raw Extractions
(not from Ontology Mappings)

22. SOURCE: http://ga.dbpedia.org/sparql
SPARQL Endpoint Interface

23. SOURCE: http://ga.dbpedia.org/sparql
Query Result

24. SPARQL
Endpoint
SOURCE: http://ga.dbpedia.org/sparql

25. SPARQL
Endpoint
SOURCE: http://ga.dbpedia.org/sparql

26. DBpedia as Gaeilge Use Cases

27. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge

28. A Linked Data proof-of-concept
SOURCE: http://apps.dri.ie/locationLODer/

29. Video: http://www.bbc.com/news/entertainment-arts-25324655
Article: http://www.irishtimes.com/culture/books/david-butler-great-writers-enrich-experience-even-
the-mundane-1.2082759
Image: http://tvtropes.org/pmwiki/pmwiki.php/Creator/TerryPratchett
http://ga.dbpedia.org/resource/Terry_Pratchett
Archives

30. What can the Chapter do?

31. Wikipedia
Infoboxes
DBpedia
Mappings
DBpedia
Triples
Applica:ons
DBpedia as Gaeilge
• Adding
Infoboxes
to
Vicipéid
• Transla:ng
DBpedia
Ontology
(Labels
&
Proper:es)
• Crea:ng
Wikipedia
Infobox
to
Ontology
Mappings
• Create
ga.dbpedia.org
instance
(Insight)
• Crea:ng
applica:ons
What can we do?

32. Who can help?
• Linked
Data
specialists
• Irish-­‐speaking
soware
developers
• Vicipéid
community,
students,
translators-­‐in-­‐
training
• Translators,
editors,
linguists,
cultural
scholars

33. Cumas
Gaeilge
Linked
Data
Knowledge
Editors
Translators
Cultural
Scholars
Linguists
Translators
in
training
Students
Irish-­‐speaking
Soware
Developers
Data
Scien:sts
Linked
Data
Academics
Groups
&
Possible
Tasks
Vicipéid
Editors

34. Initial Work on DBpedia Gaeilge
ü Instance
ga.dbpedia
created
ü Chapter
website
created
ü Experiments
with
automa:c
transla:ons
of
ontology
class
labels

35.
SMT
system
English
Labels
Irish
Labels
Comments
canadian
football
team
foireann
sacair
cheanada
Correct
gramma*cal
case,
football
translated
as
soccer
database
bunachar
sonraí
correct
television
personality
pearsantacht
teiliIse
Correct
gramma*cal
case
for
2
nouns
together
broadcast
network
craoladh
líonra
Specific
term
required
here,
'líonra
craolacháin'
on
focal.ie,
but
stáisiún
in
general
use.
En.
word
order.
government
agency
rialtas
an
ghníomhaireacht
English
word
order,
changes
meaning
en*rely,
incorrect
case
used
military
structure
struchtúr
míleata
Correct
word
order
but
ambiguous
descrip*on
radio
program
raidió
ríomhchlár
English
word
order,
domain
compu*ng
instead
of
media
for
program
English Irish

36. Next Steps & Discussion?

37. Contacts
http://ga.dbpedia.org
Bianca Pereira
bianca.pereira@insight-centre.org
Caoilfhionn Lane
caoilfhionn.lane@insight-centre.org