585 See Also From Tracing - Form Subdivision (R) (Variable Data Field)
Field 585 contains a tracing for a form subdivision see also from reference. It is used in a subdivision record to trace a see also from reference from an authorized form subdivision to a related authorized heading.
The National level record requirement for this field is Mandatory if applicable.
Field 585 is repeatable .
Guidelines for applying content designators:
The content designators identify the subelements occurring in form subdivision headings constructed according to generally accepted thesaurus-building conventions (e.g., Medical Subject Headings).
A form subdivision is used as a subdivision portion of an extended
subject or index term access field in bibliographic records.
A form term that is used as the lead element of an established heading
record is contained in a 155 (Heading - Genre/Form Term)
field.
For indicator and subfield code definitions and examples, National level (NLR) record requirements , and designator repeatability , see table below:
Position | Description | NLR | Repeatability |
Field 585 | See Also From Tracing - Form Subdivision | A | R |
Indicator: | |||
First | Undefined; contains a blank | M | |
Second | Undefined; contains a blank | M | |
Subfield code: | |||
$i | A | NR | |
$v | M | R | |
$w | A | NR | |
O | |||
O | |||
O | |||
O | |||
$x | A | R | |
$y | A | R | |
$z | A | R | |
$0 | A | R | |
$5 | A | R | |
$6 | A | NR | |
$8 | O | R |
See: Examples for this field.
Use of X85 subfields $v, $x, $y, and $z in LCSH
Display constant for X85 fields
Display constants for cross references
Subfields $v - Form subdivision [redefined]
$0 - Record control number [new]
$3 - Authority record control number [obsolete, 1997] [CAN/MARC only]
In USMARC, from 1993 to 1995, subfield $v was defined as Record control number in the 7XX Heading Linking Entry fields. When subfield $v was adapted for form subdivisions in MARC bibliographic and authority heading fields in 1995, subfield $v was redefined as Form subdivision. In 1997, subfield $0 was added as Record control number in 5XX and 7XX fields.
Subfield $w/0 - Print constant code [redefined, 1997] [CAN/MARC only]: The following values were redefined: g (Full name), h (Real name), and i (Real name (reputedly)). The following values were made obsolete: j (Name originally), k (Name in religion), l (Secular name), m (Stage name of), o (Variant name), p (Abbreviated name), q (Official name), r (Broader term), s (Narrower term), x (Print constant generated from tag value), and z (Text carried in subfield $i).
Subfield $w/2 - Earlier form of heading
x - Tracing is not the form of heading established under earlier cataloguing rules [obsolete, 1997] [CAN/MARC only]
Subfield $w/3 - Reference display
e - Note only generated from the tracing [obsolete, 1997] [CAN/MARC only]
i - Invisible see from reference [obsolete, 1997] [CAN/MARC only]
x - Reference is generated from the tracing [obsolete, 1997] [CAN/MARC only]
Subfield $w/4 - Formerly established heading code [obsolete, 1997] [CAN/MARC only]: The following values were defined: d (Formerly accepted heading replaced by the heading in the 1XX field), s (Formerly accepted heading replaced by other headings, one of which is in the 1XX field), and x (Not a formerly accepted heading).
Tracing and Reference Fields
[General Information]
Related MARC fields or documents:
X85 Form Subdivisions - General Information
Tracing and Reference Fields - General Information
See also:
