Materials Science and Engineering (MSE) Knowledge Graph - RDF Dumps (v2.1.2)

RDF dumps of the Materials Science and Engineering (MSE) Knowledge Graph (v2.1.2).
Semantic integration of distributed materials science resources — enabling structured discovery, cross-resource linkage, and machine-actionable reuse across datasets, publications, software, and domain actors.
Ontological Foundation

MWO (MatWerk Ontology) v3.0.1 — domain-specific extensions for materials science and engineering
NFDIcore — shared vocabulary for all NFDI consortia resources
Named Graph Statistics
GraphTriplesSubjectsTypesspreadsheets_assertions35,9377,821131
spreadsheets_inferences80,5797,345162
spreadsheets_validated97,3887,896179
zenodo_validated13,3611,79645
endpoints_validated15,7943,44341

Published: 2026-05-20
SPARQL endpoint: https://nfdi.fiz-karlsruhe.de/matwerk/shmarql/
Source code: https://github.com/ISE-FIZKarlsruhe/matwerk

This work is part of the consortium NFDI-MatWerk, funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under the National Research Data Infrastructure – NFDI 38/1 – project number 460247524.