Authority 046 forrásának megtekintése

<p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p>

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== First Indicator ==

:''Undefined''
:'#' - Undefined

	
== Second Indicator ==

:''Undefined''
:'#' - Undefined
	

== Subfield Codes ==

:$f - Birth date (NR)
:$g - Death date (NR)
:$k - Beginning or single date created (NR)
:$l - Ending date created (NR)
:$s - Start period (NR)
:$t - End period (NR)
:$u - Uniform Resource Identifier (R)
:$v - Source of information (R)
:$2 - Source of date scheme (NR)
:$6 - Linkage (NR)
:$8 - Field link and sequence number (R)


== FIELD DEFINITION AND SCOPE ==

Dates that are associated with the entity described in the record. These include:

For a person: a person's date of birth, date of death, and the date or date range of the person's period of activity.

For a corporate body: a date or range of dates on which a conference, etc., is held, or a date with which the corporate body is otherwise associated (e.g., date of establishment, date of termination).

For a family: a significant date associated with the family.


== GUIDELINES FOR APPLYING CONTENT DESIGNATORS ==


■ INDICATORS

    Both indicator positions are undefined; each contains a blank (#).

■ SUBFIELD CODES
$f - Birth date
The year a person was born. Date of birth may also include the month and day of the person’s birth. The date and time are recorded according to Representations of Dates and Times (ISO 8601) in the pattern yyyy, yyyymm, or yyyymmdd (4 for the year, 2 for the month, and 2 for the day) unless subfield $2 (Source of date) specifies another date scheme.
									
046 	##$f1931
100 	1#$aMunro, Alice,$d1931-
									
046 	##$f19360505
100 	1#$aSmith, John,$d1936 May 5-
$g - Death date
The year a person died. Date of death may also include the month and day of the person’s death. The date is recorded as specified in $f (Birth date).
									
046 	##$f1899$g1961
100 	1#$aHemingway, Ernest,$d1899-1961
$k - Beginning or single date created
For a work, earliest date (normally the year) associated with a work; that date may be the date the work was created or first published or released. For an expression, the earliest date (normally the year) associated with an expression; that date may be the date of the earliest known manifestation of that expression. In both cases the date in subfield $k may be the starting date of a range or a single date.
$l - Ending date created
Ending date of the date range for which the beginning date is recorded in $k.
$s - Start period
Start date for a significant period associated with the entity.
The date is recorded as specified in $f (Birth date).
									
046 	##$s1977
110 	2#$aDouble Image (Musical group : 1977-)
$t - End period
End date for a significant period associated with the entity.
The date is recorded as specified in $f (Birth date).
									
046 	##$s1925$t1979
100 	3#$aPahlavi (Dynasty : 1925-1979)
$u - Uniform Resource Identifier
Uniform Resource Identifier (URI), for example a URL or URN, which provides electronic access data in a standard syntax. This data can be used for automated access to an electronic item using one of the Internet protocols.
In field 046, subfield $u is used for the source of information about dates accessible electronically.
$v - Source of information
Source where the information recorded in field 046 was found if not through a URI.
$2 - Source of date scheme
Source of the date scheme used in the field if not in the form yyyymmdd as specified in subfield $f (Birth date). Code from: Date and Time Scheme Source Codes.
									
046 	##$f1831?$2edtf
100 	1#$aSmith, James,$dborn 1831?
[probable year of birth]
$6 - Linkage
See description of this subfield in Appendix A: Control Subfields.
$8 - Field link and sequence number
See description of this subfield in Appendix A: Control Subfields.

== CONTENT DESIGNATOR HISTORY ==

$k - Beginning or single date created [NEW, 2010]
$l - Ending date created [NEW, 2010]


<p align="right">[[Kezdőlap]] - [[A MARC21 authority formátum]] - [[Authority 01X-09X]]</p>