Published May 20, 2026
| Version 2.1.2
Dataset
Open
Materials Science and Engineering (MSE) Knowledge Graph - RDF Dumps (v2.1.2)
Authors/Creators
- 1. FIZ Karlsruhe – Leibniz Institute for Information Infrastructure; Karlsruhe Institute of Technology
- 2. FIZ Karlsruhe – Leibniz Institute for Information Infrastructure
Contributors
Other:
Description
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
| Graph | Triples | Subjects | Types |
|---|---|---|---|
| spreadsheets_assertions | 35,937 | 7,821 | 131 |
| spreadsheets_inferences | 80,579 | 7,345 | 162 |
| spreadsheets_validated | 97,388 | 7,896 | 179 |
| zenodo_validated | 13,361 | 1,796 | 45 |
| endpoints_validated | 15,794 | 3,443 | 41 |
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.
Files
Files
(26.3 MB)
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md5:eb965019bad855fac72885768e7f31c3
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md5:7bd08526216858f618ee3e2d00e7b599
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2.9 kB | Download |
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md5:c5a29dcd358810e5579f630fcf08ce77
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4.6 MB | Download |
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md5:2e6420e419129dbf76a7d77e5948341d
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2.9 kB | Download |
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md5:b70aa05247d57a7b251a273a78df7938
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4.1 MB | Download |
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md5:d6e6251c8e5f4d14a5bbcc620eb2817f
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2.9 kB | Download |
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md5:56039e60a9a11c74adfc07291ed58178
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13.4 MB | Download |
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md5:82ee00bb08352a343718acf7e679e9e7
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2.9 kB | Download |
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md5:eb6647f047d56ed3d014facc04056f18
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2.1 MB | Download |
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md5:2d361cb11772d95efeabe982343e1c4a
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2.8 kB | Download |
Additional details
Related works
- Is documented by
- Other: http://purls.helmholtz-metadaten.de/mwo/mwo.owl (URL)
- Other: https://ise-fizkarlsruhe.github.io/nfdicore/ (URL)
- Is supplement to
- Dataset: https://nfdi.fiz-karlsruhe.de/matwerk/ (URL)
- Software: https://github.com/ISE-FIZKarlsruhe/matwerk (URL)