Difference between revisions of "Step 2.4"

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==STEP 2.4 : SUBFIELD UPDATES & DELETES ==
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==Step 2.4: Subfield Updates & Deletes ==
[[Image:2-5.png]]<br><br>
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[[Image:rda2-1.png]]<br><br>
== SUBFIELD CODE UPDATES TABLE ==
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 +
'''PLEASE NOTE''' that if any RDA Enrichment is happening via the RDA Enrichment Profile, any AACR2-specific things (like removal of $e or keeping AACR2 abbreviation in 300 field) will NOT happen; RDA Enrichment supersedes anything that is AACR2-specific.
 +
 
 +
== Subfield Code Updates Table ==
 
MARS 2.0 converts these subfield codes:
 
MARS 2.0 converts these subfield codes:
{| border="1" cellspacing="0" cellpadding="5" align="left"
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{| border="1" cellspacing="0" cellpadding="5" align="left" style="border-collapse:collapse;"
 
! style="background:silver" align="center" | Tags
 
! style="background:silver" align="center" | Tags
 
! style="background:silver" align="center" | From
 
! style="background:silver" align="center" | From
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<div style=clear:both></div><br>
 
<div style=clear:both></div><br>
  
== SUBFIELD DELETES TABLE ==
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== Subfield Deletes Table==
 
MARS 2.0 deletes these subfields:
 
MARS 2.0 deletes these subfields:
{| border="1" cellspacing="0" cellpadding="5" align="left"
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{| border="1" cellspacing="0" cellpadding="5" align="left" style="border-collapse:collapse;"
 
! style="background:silver" align="center" | Tags
 
! style="background:silver" align="center" | Tags
 
! style="background:silver" align="center" | Subfield
 
! style="background:silver" align="center" | Subfield
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| 700, 710, 711, 730 || $w
 
| 700, 710, 711, 730 || $w
 
|- align="right"
 
|- align="right"
| 760, 762, 765, 767, 770, 772, 773, 774, 775, 776, 777, 780, 785, 786, 787 || $q
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| 760, 762, 765, 767, 770 || $q
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|- align="right"
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| 772, 773, 774, 775, 776 || $q
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|- align="right"
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| 776, 777, 780, 785, 786, 787 || $q
 
|- align="right"
 
|- align="right"
 
| 800, 810, 811, 830 || $w
 
| 800, 810, 811, 830 || $w
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<div style=clear:both></div><br>
 
<div style=clear:both></div><br>
  
== RELATOR $e DELETIONS ==
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== Relator $e Deletions==
Current cataloging practice restricts the use of Relator Term $e subfields in 100 Main Entry and 700 Added Entry-Personal Name fields. A common exception is the continued use of the relator term '''ill.''' for '''illustrators'''. Since there are many variants of '''ill.''' our MARS 2.0 software will look for these as well.
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AACR2 cataloging practice restricts the use of Relator Term $e subfields in 100 Main Entry and 700 Added Entry-Personal Name fields. A common exception is the continued use of the relator term '''ill.''' for '''illustrators'''. Since there are many variants of '''ill.''' our MARS 2.0 software will look for these as well.
  
===relator terms table===
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 +
===Relator terms table===
 
MARS 2.0 deletes $e and its data in fields 100 and 700 if it contains one of these Relator Terms. If not found in this list, the information remains unchanged:
 
MARS 2.0 deletes $e and its data in fields 100 and 700 if it contains one of these Relator Terms. If not found in this list, the information remains unchanged:
{| border="1" cellspacing="0" cellpadding="5" align="left"
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{| border="1" cellspacing="0" cellpadding="5" align="left" style="border-collapse:collapse;"
 
|- align="left"
 
|- align="left"
 
| arr. || ed. || joint ed.
 
| arr. || ed. || joint ed.
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| ed. and arr. || joint ed. and tr. || translator
 
| ed. and arr. || joint ed. and tr. || translator
 
|- align="left"
 
|- align="left"
| ed. and tr. || ! style="background:lightgray" |  || ! style="background:lightgray" |
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| ed. and tr.
 
|}
 
|}
 
<div style=clear:both></div><br>
 
<div style=clear:both></div><br>
  
===terms table for “ill.” changes===
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===Terms table for “ill.” changes===
 
MARS 2.0 also changes the following variations to '''ill.''' in  $e in fields 100 and 700:
 
MARS 2.0 also changes the following variations to '''ill.''' in  $e in fields 100 and 700:
{| border="1" cellspacing="0" cellpadding="5" align="left"
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{| border="1" cellspacing="0" cellpadding="5" align="left" style="border-collapse:collapse;"
 
|- align="left"
 
|- align="left"
 
| comp. & illus. || ed. and illus. || jt. illus
 
| comp. & illus. || ed. and illus. || jt. illus
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'''Note''': ''These are AACR2 tables. Some or all entries within RDA tables may be different. RDA processing options can be found in our separate MARS 2.0 guide.''
 
'''Note''': ''These are AACR2 tables. Some or all entries within RDA tables may be different. RDA processing options can be found in our separate MARS 2.0 guide.''
  
==LINKS==
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== 043 Subfield validation==
<center><font size="4">[[Step 2.1|2.1]] - [[Step 2.2|2.2]] - [[Step 2.3|2.3]] - [[Step 2.4|2.4]] - [[Step 2.5|2.5]] - [[Step 2.6|2.6]] - [[Step 2.7|2.7]] - [[Step 2.8|2.8]]
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MARS2.0 processing will validate the coding within the 043$a. Any coding that is obsolete and has a designated replacement, will be updated. Any coding that is obsolete but does not have a replacement code will be left as is. Coding is kept up to date through the use of the [https://www.loc.gov/marc/geoareas/gacs_code.html |MARC Code List for Geographic Areas]
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 +
==links==
 +
<center><font size="4">[[Step 2.1|2.1]] - [[Step 2.2|2.2]] - [[Step 2.3|2.3]] - [[Step 2.4|2.4]] - [[Step 2.5|2.5]] - [[Step 2.6|2.6]] - [[Step 2.7|2.7]] - [[Step 2.8|2.8]] - [[Step 2.9|2.9]] - [[Step 2.11|2.11]] - [[Step 2.12|2.12]]
 
<hr>
 
<hr>
 
[[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 
[[Step 1.0|1.0]] - [[Step 2.0|2.0]] - [[Step 3.0|3.0]] - [[Step 4.0|4.0]] - [[Step 5.0|5.0]] - [[Step 6.0|6.0]]</font></center>
 
[[category:Profile Guide]]
 
[[category:Profile Guide]]

Latest revision as of 09:21, 21 November 2024

Step 2.4: Subfield Updates & Deletes

Rda2-1.png

PLEASE NOTE that if any RDA Enrichment is happening via the RDA Enrichment Profile, any AACR2-specific things (like removal of $e or keeping AACR2 abbreviation in 300 field) will NOT happen; RDA Enrichment supersedes anything that is AACR2-specific.

Subfield Code Updates Table

MARS 2.0 converts these subfield codes:

Tags From To
024 $b $d
050 $d $a
111 $b $n
242, 245, 246, 247 $d $n
242, 245, 246, 247 $e $p
411, 611, 711, 811 $b $n

Subfield Deletes Table

MARS 2.0 deletes these subfields:

Tags Subfield
052 $c
100, 110, 111, 130, 240 $h
100, 110, 111, 130, 240, 247 $w
400, 410, 411 $w
500 $l, $x, $z
600, 610, 611, 630 $h
600, 610, 611, 630, 650, 651 $w
700, 710, 711, 730 $h
700, 710, 711, 730 $w
760, 762, 765, 767, 770 $q
772, 773, 774, 775, 776 $q
776, 777, 780, 785, 786, 787 $q
800, 810, 811, 830 $w
830 $h, $x
850 $b
850 $d
850 $e

Relator $e Deletions

AACR2 cataloging practice restricts the use of Relator Term $e subfields in 100 Main Entry and 700 Added Entry-Personal Name fields. A common exception is the continued use of the relator term ill. for illustrators. Since there are many variants of ill. our MARS 2.0 software will look for these as well.


Relator terms table

MARS 2.0 deletes $e and its data in fields 100 and 700 if it contains one of these Relator Terms. If not found in this list, the information remains unchanged:

arr. ed. joint ed.
author editor & translator joint editor
comp. & arr. editor and translator joint tr.
comp. & tr. editor jt. auth.
comp. and arr. joint auth. jt. author
comp. and tr. joint author jt. ed.
comp. joint authors tr. & ed.
compiler joint comp. tr. and ed.
ed. & arr. joint compiler tr.
ed. & tr. joint ed. & tr. trans.
ed. and arr. joint ed. and tr. translator
ed. and tr.

Terms table for “ill.” changes

MARS 2.0 also changes the following variations to ill. in $e in fields 100 and 700:

comp. & illus. ed. and illus. jt. illus
comp. & ill. ed. and ill. jt. ill.
comp. and illus. ill tr. & illus.
comp. and ill. illus tr. & ill.
ed. & illus. illustrator tr. and illus
ed. & ill. joint illus tr. and ill.

Note: These are AACR2 tables. Some or all entries within RDA tables may be different. RDA processing options can be found in our separate MARS 2.0 guide.

043 Subfield validation

MARS2.0 processing will validate the coding within the 043$a. Any coding that is obsolete and has a designated replacement, will be updated. Any coding that is obsolete but does not have a replacement code will be left as is. Coding is kept up to date through the use of the |MARC Code List for Geographic Areas

links

2.1 - 2.2 - 2.3 - 2.4 - 2.5 - 2.6 - 2.7 - 2.8 - 2.9 - 2.11 - 2.12
1.0 - 2.0 - 3.0 - 4.0 - 5.0 - 6.0