Authority 046 szerkesztése (szakasz)

== 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: [http://www.loc.gov/standards/sourcelist/date-time.html 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: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].

::'''$8 - Field link and sequence number'''
:::See description of this subfield in Appendix A: [http://www.loc.gov/marc/authority/ecadcntf.html Control Subfields].