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resources:cerl_thesaurus:editing:format:831 [2017/07/17 16:39]
jahnke [Examples]
resources:cerl_thesaurus:editing:format:831 [2020/01/22 18:49] (current)
jahnke
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 === Subfields === === Subfields ===
- 
-<​del>​**$8 Language code (O;NR)**\\ 
-Mandatory to precede the $n subfield. A three letter language code from the Marc Code List for Languages.</​del>​ 
  
 **$a Record Identifier (M;NR)**\\ **$a Record Identifier (M;NR)**\\
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 **$b Similarity (O;NR)**\\ **$b Similarity (O;NR)**\\
-<​del>​Number of identical forms or other data detected by a checking routine. +Any similarity measure, suitable to support the decision whether the two records should be merged or not
-The number of matches should be understood as an indication of the similarity of the two records.</​del> ​Any similarity measure, suitable to support the decision whether the two records should be merged or not +
- +
-<​del>​**$n Cataloguer'​s note (O;NR)**\\  +
-A short description of the duplicate checking which took place.</​del>​+
  
-<​del>​**$z Original Authority File (A;NR)**\\ 
-Indicates the Authority File from which the record was taken originally.</​del>​ 
  
 ==== Input Conventions ==== ==== Input Conventions ====
 +This field is usually added during automatic data ingest.
  
 +For an instruction on how to use it to merge records that have not been flagged as possible duplicates manually see [[::​resources:​cerl_thesaurus:​editing:​mergingunmarked|How to merge records which have not been marked for deduplication]]
  
  
 ==== Examples ==== ==== Examples ====
  
-  - 831 #​1$acnp00081480$b0.5+  - 831 #​1$acnp00081480
  
 ==== Internal Representation ==== ==== Internal Representation ====
 resources/cerl_thesaurus/editing/format/831.1500302360.txt.gz · Last modified: 2017/07/17 16:39 by jahnke

 

 

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