Linguistic resources enhanced with geospatial Information
0 likes929 views
The document discusses an iterative and incremental linked data life cycle for enhancing linguistic resources with geospatial information. It involves designing URIs and vocabularies, modeling data from a relational database as RDF using R2RML, generating and publishing the data using Pubby, and exploiting it through a SPARQL endpoint and a map viewer called map4rdf. The goal is to publish linked data about villages in Africa combined with their names and locations.
More Related Content
Viewers also liked (8)
Similar to Linguistic resources enhanced with geospatial Information (20)
More from Boris Villazón-Terrazas (13)
Recently uploaded (20)
Linguistic resources enhanced with geospatial Information
- 1. Date: September 23rd, 2011 Speaker: Elena Montiel-Ponsoda Linguistic resources enhanced with geospatial Information Richard Littauer, Boris Villazón-Terrazas, and Steven Moran http://www.slideshare.net/boricles @boricles 2nd Workshop on Linked Data in Linguistics LDL-2013, Pisa, Italy
- 2. Iterative and Incremental Linked Data Life Cycle 2
- 3. Iterative and Incremental Linked Data Life Cycle 3
- 4. Data that contains Villages in Africa with language information 4 Village NameLanguage Geospatial information Specification
- 5. URI design • Dereferenceable URIs • Let’s use the hosting provided by UPM • http://linguistic.linkeddata.es/ • Vocabulary Elements • http://linguistic.linkeddata.es/ontology/{property|class} • http://linguistic.linkeddata.es/ontology/officialName • Instances • http://linguistic.linkeddata.es/dataset/resource/{r. type}/{r. Name} • http://linguistic.linkeddata.es/mlode/resource/Village/Sokoura 5 Specification
- 6. Iterative and Incremental Linked Data Life Cycle 6
- 7. Reuse as much as possible available vocabularies • http://linguistics-ontology.org/ • GOLD is an ontology for descriptive linguistics. • We have resued some elements from this ontology • Also we have reused the WGS84 Geo Basic Vocabulary http://www.w3.org/2003/01/geo/ 7 Modelling
- 8. Iterative and Incremental Linked Data Life Cycle 8
- 9. RDB2RDF • R2RML, RDB 2 RDF mapping language • http://www.w3.org/TR/r2rml/ • morph, R2RML engine • http://code.google.com/p/oeg-obdi 9 Generation transformation description transformation engine
- 10. Iterative and Incremental Linked Data Life Cycle 10
- 11. 11 SPARQL Pubby Linked DataHTML Virtuoso 6.1.4 Pubby 0.3.3http://www4.wiwiss.fu-berlin.de/pubby/ Publication
- 12. Iterative and Incremental Linked Data Life Cycle 12
- 14. 14 Exploitation map4rdf: • Viewer of RDF resources (with geospatial information) • Extensible with google plugins • Used in other applications like Aemet, Goodrelations map4rdf http://oeg-dev.dia.fi.upm.es/map4rdf SPARQL Triplestore
- 15. map4df • Parameters on configuration.properties file endpoint.url=http://linguistic.linkeddata.es/sparql geometry.model=OEG ui.google_maps_api_key=AIzaSyA2P0QXdSQiI4LVvvNQfTRxMz1_bz2Kuwc …. 15 Exploitation
- 17. 17
- 18. 18
- 19. 19
- 20. 20
- 22. Date: September 23rd, 2011 Speaker: Elena Montiel-Ponsoda Linguistic resources enhanced with geospatial Information Richard Littauer, Boris Villazón-Terrazas, and Steven Moran http://www.slideshare.net/boricles @boricles 2nd Workshop on Linked Data in Linguistics LDL-2013, Pisa, Italy