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The history of DICE and NIMS Digital Library

Citation

Description:

The Materials Data Repository (MDR) was released in 2020 as one of the services of the DICE materials data platform. Works deposited to MDR are assigned DataCite DOIs, allowing integration with external services such as Data Citation Index. Significant effort was devoted to implement a metadata schema with a focus on PIDs and support for specimen, methods, and instrument metadata. A YAML-based schema was adopted, developed alongside a new system to natively support the new schema. Using works deposited to MDR as instances, we can define an ontology for data linking and federation. The work instance can be linked to triple graphs for both XAFS and HAXPES while retaining the schema. Difficulties remain in spreading awareness of metadata management as an ongoing effort.

Rights:

• In Copyright
  

Keyword: data repository, metadata, materials data repository, FAIR, RDF

Conference: FEMS EUROMAT 2023 (2023-09-03 - 2023-09-07)

Funding:

• MEXT JPMXP1122715503 (Digital Transformation Initiative Center for Magnetic Materials)

Manuscript type: Not a journal article

MDR DOI: https://doi.org/10.48505/nims.4286

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Updated at: 2025-04-10 21:52:40 +0900

Published on MDR: 2023-12-06 13:30:52 +0900