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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Identification scheme | 1/1 | https://en.wikipedia.org/wiki/Identification_scheme | reference | science, encyclopedia | 2026-05-05T11:34:34.817649+00:00 | kb-cron |
In metadata, an identification scheme is used to identify unique records in a set. If a data element is used to identify a record within a data set, the data element uses the Identifier representation term. An identification scheme should be contrasted with a classification scheme. Classification schemes are used to classify individual records into categories. Many records in a data set may be in a single category.
== See also == Classification scheme Metadata Representation term
== References ==