Name your dataset and choose which metadata standard to use.
{# Above the list, not below it: below, the note sat 1500px down and the reader who stopped scrolling never saw it. #}Can't find the standard you need? Let us know.
Use lowercase letters, numbers, and hyphens.
Each identifier becomes one dataset, named by the title its record carries at the repository. Metadata only: data files are referenced by name, never downloaded.