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Checkpoints for basic metadata
- Title
- Publication date
- Temporal extent of data coverage (begin date, end date)
- Geographical extent of data coverage (point, bounding box, polygon or line string)
- Author(s) (lastname, firstname, email, ORCID)
- Abstract or description
- Stable URL to splash page with additional information
- DOI or Handle if existing
- Type of object (data, publication, article, map)
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