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Dynamic Mapping using Collaborative Knowledge Graphs: A SPARQL Workflow for Real-Time SKOS Mapping from Wikidata
Tuesday October 8, 2024 3:30pm - 4:15pm EDT
Zoom
This presentation introduces an advanced workflow for semantic data management, centered around SPARQL CONSTRUCT queries to map live data from Wikidata to SKOS (Simple Knowledge Organization System) concepts. As part of this workflow, we introduce CSV-2-RDF-Converter, a Python program that converts a CSV output from executed Wikidata queries into RDF triples, serialized in the .nt format. This tool enables the integration of structured tabular data into your organization's semantic web applications, linked data environments, and knowledge graphs. The presentation will highlight the efficiency and scalability of dynamically constructing RDF graphs from live data sources, emphasizing the benefits of real-time data retrieval, enhanced interoperability, and consistent data mapping. We will also discuss key considerations for optimizing query performance and end with a live demonstration of the workflow.
Speakers
avatar for Darnelle Melvin

Darnelle Melvin

Special Collections and Archives Metadata Librarian & Associate Professor, University of Nevada, Las Vegas
Darnelle Melvin is the Special Collections and Archives Metadata Librarian and an Associate Professor at the University of Nevada, Las Vegas, where he is the lead metadata and Semantic Web strategist responsible for managing metadata activities such as largescale remediation projects... Read More →
Tuesday October 8, 2024 3:30pm - 4:15pm EDT
Zoom
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