PMD Knowledge Graph

Welcome!

On this page, you can explore and query the PMD Knowledge Graph through a public SPARQL interface. The knowledge graph enables the exploration of domain-specific application ontologies developed as part of the MaterialDigital Initiative. It is continuously extended and improved.

For more detailed information, you can refer to this publication: "Concepts for a Semantically Accessible Materials Data Space: Overview over Specific Implementations in Materials Science," by Bayerlein, B., Waitelonis, J., Birkholz, H., et al., published in Advanced Engineering Materials, 2024. <https://doi.org/10.1002/adem.202401092>

For a quick start, you can try some of our pre-prepared queries:

created with ♥ for Material Digital by FIZ ISE-Group

Imprint