About the Helmholtz Knowledge Graph
The Helmholtz Knowledge Graph provides a queryable, semantically connected view of digital assets from across the Helmholtz Association. Its mission is to support metadata quality and interoperability while improving data findability, visibility, and reuse.
How to Search the Knowledge Graph
The Helmholtz Knowledge Graph organizes data into defined semantic categories. Use the search interface to explore these categories and discover how different types of digital assets are connected. Explore our data model to understand the categorization.
Explore the Full Dataset with SPARQL
For advanced exploration, access the full Helmholtz Knowledge Graph via its SPARQL endpoints. Complex semantic queries are supported through two engines: QLever for high-performance querying and Virtuoso for advanced SPARQL features.
