EuroScienceGateway MS6: Integrated EuroScienceGateway knowledge graph
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The Workflowhub Knowledge Graph has been improved and its generation made more robust.
When this work was last reported, a complete knowledge graph had been generated but several criticisms were made. The previous graph was:
- Verbose and hard for a human to read or navigate
- Had unresolvable URIs as root data entities
- Contained many duplicate entries
- Contained sparse metadata from only a single source
Work has successfully been undertaken to address all of these points. The graph now uses partially resolvable, more human readable, URIs for root data entities. Steps have been added to the generation software to add metadata from additional sources (enrichment) and to remove duplicate entries (consolidation). Several areas of the codebase have been refactored and improved, to help ensure repeatability and longevity.
The new knowledge graph still has areas that could be improved. Partially resolvable URIs should be migrated to fully resolvable alternatives. Further enrichment processes should be added which affords greater de-duplication.
SEEK ID: https://workflowhub.eu/publications/45
Teams: EuroScienceGateway
Publication type: Tech report
Publisher: Zenodo
Citation:
Date Published: 1st Aug 2025
URL: https://doi.org/10.5281/zenodo.16992674
Registered Mode: imported from a bibtex file
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Created: 3rd Oct 2025 at 15:26
Last updated: 3rd Oct 2025 at 15:30
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This RO-Crate contains a knowledge graph built from RO-Crates on WorkflowHub, enriched with metadata from additional sources. The source code used to create the knowledge graph, including the enrichments, is also included.
This version: 2025-08-29
Also published on Zenodo: https://doi.org/10.5281/zenodo.16995374
Creators: Eli Chadwick, Oliver Woolland, Alexander Hambley, Stian Soiland-Reyes, Volodymyr Savchenko
Submitter: Eli Chadwick
WorkflowHub Knowledge Graph
A tool to generate a knowledge graph from a source of RO Crates. By default, this tool sources and generates an RDF graph of crates from WorkflowHub.
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