LD4-WBWH_2022-LD4-Conference

Materials for the workshop hosted by the LD4 Wikibase Working Hour at the 2022 LD4 Conference on Linked Data

Useful links

• Slide deck
• Open notes document in Etherpad
• Project page of the LD4 Wikibase Working Hour
• The wikibase.cloud instance used in today's workshop
• List of properties used in our wikibase.cloud instance
• Spreadsheet with application profile for properties

Workshop section on querying

• Query service of our wikibase.cloud instance
• First query with no prefixes
• Second query with prefixes
• Third query with qualifier and visualization
• Fourth query used in hands-on exercises
• Fifth query used in hands-on exercises

Workshop section on QuickStatements

• QuickStatements syntax reference page
• Dataset used during the demo

Workshop section on OpenRefine

• Docker Desktop
• Section on reconciling with Wikibase in the OpenRefine User Manual
• GitHub repo of the Wikibase reconciliation service
• Jim Hahn's presentation on reconciling a Wikibase with data in OpenRefine
• OpenRefine to Wikibase: data upload pipeline
• TIB presentation on using OpenRefine with Wikibase instances
• Sample Wikibase manifests for use with OpenRefine

Code snippets and files used when setting up the reconciliation service

• git clone https://github.com/wetneb/openrefine-wikibase
• Sample config file
• docker-compose up
• Dataset used during reconciliation demo
• Browser page of the reconciliation service
• http://localhost:8000/en/api : enter this URL when "adding a standard service" to OpenRefine
• cell.recon.match.id: extracts Q-number of the matched Wikibase item
• cell.recon.match.name: extracts the label of the matched Wikibase item
• JSON manifest used during demo

Workshop section using Wikidata with your Wikibase instance

• Federated query