001 Record identifier (M;NR)
Field Definition and Scope
The CERL thesaurus record identification number is a unique identifier. The identifier consists of a three letter prefix, indicating the type of entity described and a 8 digit number.
Application of Content Designators
This field does not have indicators or subfields.
Input Conventions
Currently, the following prefixes are used:
| cni | CERL nomen imprimatoris etc. (Printers, Publishers, Booksellers etc.) |
| cnc | CERL nomen corporationis (Corporate bodies) |
| cnl | CERL nomen loci (Places) |
| cnp | CERL nomen personae (Persons) |
Mapping
Example
- 001 cnl00000719
Internal Representation
{"_id": "Record identifier (001)"}
Change History
- 15.01.2020: Removed 'caf' from the list of prefixes, since it is not used any more in the current CERL Thesaurus. The caf records from the previous version of the Thesaurus will eventually go into a separate database.
resources/cerl_thesaurus/editing/format/001.txt · Last modified: 2020/01/15 10:13 by jahnke
