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Open Access

Mapping of RO-Crate-based Datasets exported from eLabFTW to SHACL-based Metadata-Profiles

Files

2024-06-28-143603-export.eln (Example-dataset exported from eLabFTW Version < 5.0.4. The dataset is exported in the .eln-file-format which is based on the RO-Crate specification. It contains representations of three experiment entries documented in the eLabFTW instance, a tensile test, a hardness test and heat treatment.) (125.01 KB)

2024-08-23-114358-export.eln (Example-dataset exported from eLabFTW Version 5.0.4. The dataset is exported in the .eln-file-format which is based on the RO-Crate specification. It contains a representation of one experiment entry documented in the eLabFTW instance, a tensile test.) (119.44 KB)

2024-08-23-114358-export.ttl (Example-metadata generated by the mapping script "elab_m4i_mapping.py", using the example-dataset exported from eLabFTW Version 5.0.4. The information model is based on the RO-Crate specification, as well as the metadata4ing vocabulary and other terminologies. It contains a detailed representation of one experiment entry documented in the eLabFTW instance, a tensile test, including measured quantities, generated datasets, and the various processing steps involved.) (23.23 KB)

2025-06-10-134921-export.eln (Example-dataset exported from eLabFTW Version 5.1.15. The dataset is exported in the .eln-file-format which is based on the RO-Crate specification. It contains representations of one experiment entry documented in the eLabFTW instance, a tensile test, as well as the corresponding resources, a group of persons, the utilized equipment, and the examined material.) (13.8 MB)

elab_m4i_export.py (Export script used to export the example-dataset from eLabFTW Version 5.1.15 via the eLabFTW REST API. The used API-key has been redacted, for the script to be functional, users need to generate a valid API-key using their account for the eLabFTW instance.) (1.64 KB)

Date

2025-06-17

Type

Dataset
Software

Authors

Description

This entry contains the code for a prototypical implementation of mapping RO-Crate-based datasets exported from eLabFTW to SHACL-based metadata profiles. The different .eln-files contain an example-dataset exported from eLabFTW at different points in time. From those contents, all personal Information has been made anonymous. The .ttl-files contain the SHACL-shapes formalizing metadata profiles for the example-dataset, and the RDF-based metadata generated by the mapping script, respectively. The .jsonld-file contains a snapshot of the context-document of the metadata4ing vocabulary. The different .py-files contain the different modules and scripts for easier interfacing with the metadata4ing vocabulary, automated export of datasets via the eLabFTW REST API, as well as the mapping of exported datasets to RDF-based metadata conforming to the SHACL-shapes. The validation of the generated RDF-based metadata against the SHACL-based metadata profiles can be examined at https://s.zazuko.com/HzHjqt. Each file is described in more detail individually.

Keywords

eLabFTW, SHACL, Python, RO-Crate

Identifier

https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/4642
https://doi.org/10.48328/tudatalib-1813

DFG Classification

4.31-04 Mechanische Eigenschaften von metallischen Werkstoffen und ihre mikrostrukturellen Ursachen

Collections

Team Forschungsdatenservices

License

CC BY 4.0 - Attribution 4.0 International

Except where otherwise noted, this license is described as CC BY 4.0 - Attribution 4.0 International