Library of Congress >> MARC >> Authority >> 5XX  >> 555

555 - See Also From Tracing-Genre/Form Term (R)


MARC 21 Authority - full
July 2022

First Indicator Second Indicator
Undefined
# - Undefined

Undefined
# - Undefined


Subfield Codes
  • $a - Genre/form term (NR)
  • $i - Relationship information (R)
  • $v - Form subdivision (R)
  • $w - Control subfield (NR)
         /0 - Special relationship
         /1 - Tracing use restriction
         /2 - Earlier form of heading
         /3 - Reference display
  • $x - General subdivision (R)
  • $y - Chronological subdivision (R)
  • $z - Geographic subdivision (R)
  • $0 - Authority record control number or standard number (R)
  • $1 - Real World Object URI (R)
  • $4 - Relationship (R)
  • $5 - Institution to which field applies (R)
  • $6 - Linkage (NR)
  • $7 - Data provenance (R)
  • $8 - Field link and sequence number (R)

FIELD DEFINITION AND SCOPE

Tracing for a genre/form term see also from reference.

Used in an established heading or established heading and subdivision record to trace a see also from reference from an established genre/form term to a related established heading.


GUIDELINES FOR APPLYING CONTENT DESIGNATORS

Most of the content designators defined for field 555 are the same as those defined for field 155 (Heading-Genre/Form Term), field 455 (See From Tracing-Genre/Form Term), and field 755 (Established Heading Linking Entry-Genre/Form Term). Description, guidelines, and input conventions for shared content designators are given in the X55 Genre/Form Terms-General Information section.

Guidelines for applying the subfield $w (Control subfield), subfield $i (Relationship information), and subfield $4 (Relationship) in field 555 are given in the Tracings and References-General Information section.

EXAMPLES

155 ##$aMotion pictures
555 ##$wh$a3-D films
155 ##$aPeriodicals
555 ##$wg$aSerial publications

Library of Congress >> MARC >> Authority >> 5XX  >> 555
(07/07/2022)
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