Employing Google Refine to publish Linked Data
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This document discusses using Google Refine to publish linked data. It introduces Google Refine as a tool for cleaning and transforming data between formats. It demonstrates using Google Refine to convert a dataset about UK universities into RDF. It also describes RDF export and reconciliation extensions for Google Refine that allow exporting data to RDF and reconciling it with existing linked data.
Employing Google Refine to publish Linked Data
- 1. Employing Google Refine to Publish Linked DataFadi Maali and Richard Cyganiak
- 2. Road mapSelf-Service Linked Government DataGoogle RefineRDF Export ExtensionRDF Reconciliation Extension
- 3. We need government data as Linked Data not just Raw Data ….aha, and of a good quality!
- 4. Raw data catalogue, data.gov
- 5. We want governments to provide Linked Data not just Raw Data… and of good qualityTIMEMONEYSKILLS
- 6. From raw data to Linked DataDIY
- 7. DIY RecipeTool support to select datasets of interest and put them into RDFPublishers provide RDF representation of their cataloguesUser shares the RDF data
- 8. DIY RecipePublishers provide RDF representation of their cataloguesTool support to select datasets of interest and put them into RDFUser shares the RDF datadcat
- 9. DIY RecipeTool support to select datasets of interest and put them into RDFPublishers provide RDF representation of their cataloguesUser shares the RDF datadcatGoogle Refine+ RDF export extension+ RDF reconciliation extension
- 10. DIY RecipeUser shares the RDF dataPublishers provide RDF representation of their cataloguesTool support to select datasets of interest and put them into RDFdcatGoogle RefineShare RDF data along with the conversion process description+ RDF export extension+ RDF reconciliation extensionProvenance & Reproducibility
- 11. Road mapSelf-Service Linked Government DataGoogle RefineRDF Export ExtensionRDF Reconciliation Extension
- 12. Google Refine Google Refine is a power tool for working with messy data, cleaning it up, transforming it from one format into another, extending it with web services, and linking it to databases like Freebase*Desktop application that a user interacts with using a web browserOpen Source (New BSD License)Extensible*http://code.google.com/p/google-refine/
- 13. Demo
- 14. DemoTop 100 IT university in UK (Guardian data blog http://www.guardian.co.uk/news/datablog/2009/jun/02/universityguide-choosingadegree)
- 15. Demo
- 16. Demo
- 17. Demo
- 18. Demo
- 19. DemoTop 100 Electronic Engineering university in UK (Guardian data blog http://www.guardian.co.uk/news/datablog/2009/jun/02/universityguide-choosingadegree)
- 20. Demo
- 21. RDF Reconcile ExtensionSindice search APISilk LSLCrafted RDFSilk ServerRDF Reconcile ExtensionGoogle RefineSPARQLSPARQL endpointHybrid SPARQLSPARQL endpoint with fulltext extension
- 22. Benchmarking…Reconciling DailyMed against Dbpedia (SPARQL endpoint)
- 23. Benchmarking…Reconciling DailyMed against Sider RDF dump
- 24. ConclusionPublishers provide RDF representation of their cataloguesTool support to select datasets of interest and put them into RDFUser shares the RDF datadcatGoogle Refine??+ RDF export extension+ RDF reconciliation extension
- 25. LinksGoogle Refine http://code.google.com/p/google-refine/RDF Export Extension http://lab.linkeddata.deri.ie/2010/grefine-rdf-extension/RDF Reconciliation Extensionwill be released soon…