Library of Congress >> MARC >> Bibliographic >> 6XX  >> 654

654 - Subject Added Entry-Faceted Topical Terms (R)


MARC 21 Bibliographic - concise
May 2017

Topical subject constructed from a faceted vocabulary.

Indicators

First - Level of subject
# - No information provided
0 - No level specified
1 - Primary
2 - Secondary
Second - Undefined
# - Undefined

Subfield Codes

$a - Focus term (R)
$b - Non-focus term (R)
Term other than that considered the focus.
$c - Facet/hierarchy designation (R)
Designation used by the thesaurus specified by the MARC code contained in subfield $2 to identify the facet/hierarchy for each term contained in subfields $a and $b.
$e - Relator term (R)
$v - Form subdivision (R)
$y - Chronological subdivision (R)
$z - Geographic subdivision (R)
$0 - Authority record control number or standard number (R)
See description of this subfield in Appendix A: Control Subfields.
$2 - Source of heading or term (NR)
MARC code that identifies the source list from which the subject expression or string was assigned. Code from: Subject Heading and Term Source Codes.
$3 - Materials specified (NR)
$4 - Relationship (R)
$6 - Linkage (NR)
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number (R)
See description of this subfield in Appendix A: Control Subfields.

Examples

654 0#$cr$alandscape gardens$cy$b18th century$cz$bEngland.$2aat
654 1#$ck$ainterior design.$2aat
654 ##$cf$bFrench colonial$cv$aportraits$cz$bUnited States$cz$bNew Jersey.$2aat
654 ##$cr$acountry houses$cz$bGreat Britain$cy$b18th century.$2aat

Library of Congress >> MARC >> Bibliographic >> 6XX  >> 654
(05/17/2017)
Contact Us