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3LD: Towards high quality, industry-ready Linguistic Linked Licensed Data

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European Data Forum 2014, Athens (Greece), presented during the session "Data Challenges I Languages, Governance, Business Models"

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3LD: Towards high quality, industry-ready Linguistic Linked Licensed Data

  1. 1. 19/03/2014 1Presentername 3LD: Towards high quality, industry-ready Linguistic Linked Licensed Data Daniel Vila-Suero1, Victor Rodríguez- Doncel1, Asunción Gómez-Pérez1, Philipp Cimiano2, John P. McCrae2, and Guadalupe Aguado-de-Cea1 1Ontology Engineering Group, Facultad de Informática, UPM. Madrid, Spain {dvila, vrodriguez, asun, lupe}@fi.upm.es 2 Forschungsbau Intelligente Systeme (FBIIS). Universität Bielefeld. Bielefeld, Germany {cimiano, jmccrae}@cit-ec.uni-bielefeld.de
  2. 2. 19/03/2014 2Daniel Vila-Suero Context: Lider project • Ecosystem of Linguistic resources (Corpora, Lexico-semantic data, etc.) as LD and NLP services to support content analytics. Join us! http://lider-project.eu Linked Data for Language Technologies Community Group (LD4LT)
  3. 3. 19/03/2014 3Daniel Vila-Suero Licensing Linked Data, why? Open Data Propietary Data Gainvisibility Encourage re-use Protectyour data Enablewaystotrackusage Thinkaboutnewbusinessmodels
  4. 4. 19/03/2014 4Daniel Vila-Suero How open is the LOD cloud? [1] Rodriguez-Doncel, Victor et al., 2013. Rights declaration in Linked Data. in Proc. of the 3rd Int. W. on Consuming Linked Data O. Hartig et al. (Eds) CEUR vol. 1034 (2013)
  5. 5. 19/03/2014 5Daniel Vila-Suero How open is the LOD cloud? • 338 datasets in : [1] Rodriguez-Doncel, Victor et al., 2013. Rights declaration in Linked Data. in Proc. of the 3rd Int. W. on Consuming Linked Data O. Hartig et al. (Eds) CEUR vol. 1034 (2013)
  6. 6. 19/03/2014 6Daniel Vila-Suero Linguistic Linked Data 1 "Open Data andLinguistics" workinggroup, Open KnowledgeFoundation, see more http://linguistics.okfn.org/ Language resources as Linked Data: Lexica Language descriptions Corpora …. Linguistic LOD (LLOD) cloud
  7. 7. 19/03/2014 7Daniel Vila-Suero How open is the LLOD cloud?
  8. 8. 19/03/2014 8Daniel Vila-Suero What is 3LD? 3LD LinguisticLinked Licensed Data
  9. 9. 19/03/2014 9Daniel Vila-Suero What is 3LD? 3LD Linguistic Linked Licensed Data Language resources such as: - Lexica - Corpora - Dictionaries ..
  10. 10. 19/03/2014 10Daniel Vila-Suero What is 3LD? 3LD Linguistic Linked Licensed Data Linguistic data as Linked Data using RDF and standard data models (vocabularies): - Lexica - Corpora .. NIF NLP Interchange Format
  11. 11. 19/03/2014 11Daniel Vila-Suero What is 3LD? 3LD Linguistic LinkedLicensedData Linguistic Linked Data published along with a machine-readable license. ODRL Open Digital Rights Language NIF NLP Interchange Format
  12. 12. 19/03/2014 12Daniel Vila-Suero Guideline: Licensing models & mechanisms Add "rights" metadata in the dataset description (e.g., VoID, DCAT) 1 DCAT Data catalog vocabulary
  13. 13. 19/03/2014 13Daniel Vila-Suero  Guideline: Licensing models & mechanisms Add "rights" metadata in the dataset description (e.g., VoID, DCAT) 1 Use standard predicates to declare "rights" statements (e.g., Dublin Core terms: dc:rights, dct:license)2 DCAT Data catalog vocabulary
  14. 14. 19/03/2014 14Daniel Vila-Suero  Guideline: Licensing models & mechanisms Add "rights" metadata in the dataset description (e.g., VoID, DCAT) 1 Use standard predicates to declare "rights" statements (e.g., Dublin Core terms: dc:rights, dct:license)2 ? 3a Standard license available DCAT Data catalog vocabulary
  15. 15. 19/03/2014 15Daniel Vila-Suero  Guideline: Licensing models & mechanisms Add "rights" metadata in the dataset description (e.g., VoID, DCAT) 1 Use standard predicates to declare "rights" statements (e.g., Dublin Core terms: dc:rights, dct:license)2 ?Yes Use URI of standard license e.g., CC0 3a Standard license available DCAT Data catalog vocabulary
  16. 16. 19/03/2014 16Daniel Vila-Suero  Guideline: Licensing models & mechanisms Add "rights" metadata in the dataset description (e.g., VoID, DCAT) 1 Use standard predicates to declare "rights" statements (e.g., Dublin Core terms: dc:rights, dct:license)2 ? Use rights declaration language, e.g., ODRL Yes Use URI of standard license e.g., CC0 3b3a No Standard license available ODRL Open Digital Rights Language DCAT Data catalog vocabulary
  17. 17. 19/03/2014 17Daniel Vila-Suero Demo: Conditional access to Linked Data • Prototype developed at the Ontology Engineering Group. • A licenses-aware Linked Data server and a data policies and licenses manager • Using Web standards (DCAT descriptions, SPARQL constructs, ODRL RDF policies, etc.) Victor RodríguezDoncel vrodriguez@fi.upm.es
  18. 18. 19/03/2014 18Daniel Vila-Suero Demo: Use case • Spanish geographical data: Administrative units, geopositions, links to DBpedia 1 Browse the data (user) 2 Set policies for parts of the dataset (admin) 3 Gain access to the restricted data (user)
  19. 19. 19/03/2014 19Daniel Vila-Suero Conditional.linkeddata.es Demo available at: http://conditional.linkeddata.es
  20. 20. 19/03/2014 20Daniel Vila-Suero Browse data: resource Barcelona (user)
  21. 21. 19/03/2014 21Daniel Vila-Suero Browse data: resource Barcelona (machine) <http://localhost:99/ldr/resource/Provincia/Barcelona> a <http://localhost:99/ldr/ontology/Provincia> ; <http://www.w3.org/2000/01/rdf-schema#label> "Barcelona"^^<http://www.w3.org/2001/XMLSchema#string> ; <http://localhost:99/ldr/ontology/formadoPor> <http://localhost:99/ldr/resource/Municipio/Barcelona> ; <http://localhost:99/ldr/ontology/tieneCapital> <http://localhost:99/ldr/resource/Municipio/Barcelona> ; <http://www.w3.org/2003/01/geo/wgs84%2C%20pos#geometry> <http://localhost:99/ldr/policy/cdaddba4-fc2e-4ee0-a784-e62f1db259bc> ;
  22. 22. 19/03/2014 22Daniel Vila-Suero Set some policies (admin)
  23. 23. 19/03/2014 23Daniel Vila-Suero Set some policies (admin)
  24. 24. 19/03/2014 24Daniel Vila-Suero Browse data: resource Barcelona (user)
  25. 25. 19/03/2014 25Daniel Vila-Suero Browse data: resource Barcelona (machine) <http://localhost:99/ldr/resource/Provincia/Barcelona> a <http://localhost:99/ldr/ontology/Provincia> ; <http://www.w3.org/2000/01/rdf-schema#label> "Barcelona"^^<http://www.w3.org/2001/XMLSchema#string> ; <http://localhost:99/ldr/ontology/formadoPor> <http://localhost:99/ldr/resource/Municipio/Barcelona> ; <http://localhost:99/ldr/ontology/tieneCapital> <http://localhost:99/ldr/resource/Municipio/Barcelona> ; <http://www.w3.org/2003/01/geo/wgs84%2C%20pos#geometry> <http://localhost:99/ldr/resource/wgs84/41.3948528938705%2C%202.17465899138105> ;
  26. 26. 19/03/2014 26Daniel Vila-Suero Gain access to restricted data (user)
  27. 27. 19/03/2014 27Daniel Vila-Suero Gain access to restricted data (user) <http://localhost:99/ldr/policy/ee32f675-ccae-4ca9-a544-3c07abf0b16e> a <http://www.w3.org/ns/odrl/2/Policy> , <http://www.w3.org/ns/odrl/2/Set>; <http://www.w3.org/2000/01/rdf-schema#comment> "Individual triples are available upon payment of 1 euro cent" ; <http://www.w3.org/ns/odrl/2/permission>….
  28. 28. 19/03/2014 28Daniel Vila-Suero Gain access to restricted data (user)
  29. 29. 19/03/2014 29Daniel Vila-Suero THANK YOU FOR YOUR ATTENTION QUESTIONS ? TWITTER: @dvilasuero Slideshare: /DanielVilaSuero

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