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335  Extension Plan (R)

Record Type

BIB

Input Standards

Field (Full/Minimal)
Required if applicable/Required if applicable
1st Indicator  Undefined
blank character Undefined
2nd Indicator  Undefined
blank character Undefined
Subfields (R=Repeatable  NR=Nonrepeatable) Input Standards (Full/Minimal)
ǂa Extension plan term (NR) Required if applicable/Required if applicable
ǂb Extension plan code (NR) Optional/Optional
ǂ0 Authority record control number or standard number (R) Optional/Optional
ǂ1 Real World Object URI (R) Optional/Optional
ǂ2 Source (NR) Mandatory/Mandatory
ǂ3 Materials specified (NR) Required if applicable/Optional
ǂ6 Linkage (NR) System supplied/System supplied
ǂ8 Field link and sequence number (R) Optional/Optional

Definition

A categorization reflecting an intention to extend the content of a work.

For information on punctuation, see the Punctuation section below.

1st Indicator

Undefined. The 1st indicator position is undefined and contains a blank.

blank character

Undefined

2nd Indicator

Undefined. The 2nd indicator position is undefined and contains a blank.

blank character

Undefined

Subfields

 
ǂa Extension plan term

Extension plan of the work being described. Use terms which correspond to the language of cataloging used in other parts of the description. For more information on parallel language records, see section 2.6, Language of Cataloging. For a list of RDA extension plan terms, see RDA Extension Plan.

335     static plan ǂ2 rdaep
335     successive determinate plan ǂ2 rdaep
335     successive indeterminate plan ǂ2 rdaep
ǂb Extension plan code

Code representing the extension plan of the work being described.

ǂ0 Authority record control number or standard number

Do not include subfield ǂ0 in WorldCat records. In the future, OCLC will provide the capability to output URIs in subfield ǂ0 based on the coding of subfields ǂa, ǂb, and ǂ2. For more information about subfield ǂ0, see Control Subfields.

ǂ1 Real World Object URI

Do not include subfield ǂ1 in WorldCat records. In the future, OCLC will provide the capability to output URIs in subfield ǂ1 based on the coding of subfields ǂa, ǂb, and ǂ2. For more information about subfield ǂ1, see Control Subfields.

ǂ2 Source

MARC code that identifies the source of the term or code used to record the extension plan information.

If the term appearing in the field is from a translated version of the original source document or list, the code must be followed by the appropriate 3-character MARC language code from the MARC Code List for Languages. The language code is separated from the subfield ǂ2 code by a slash. The term in subfield ǂa and the language code in subfield ǂ2 should be consistent with the language coded in field 040 subfield ǂb.

ǂ3 Materials specified

For information about subfield ǂ3, see Control Subfields. Subfield ǂ3 should be placed at the end of field 335.

ǂ6 Linkage

Data that link fields when non-Latin script is entered. This subfield is system supplied and does not appear in OCLC online displays. Do not manually add subfield ǂ6. For more information about subfield ǂ6, see Control Subfields.

ǂ8 Field link and sequence number

For information about subfield ǂ8, see Control Subfields.

Punctuation

For records containing or omitting punctuation, follow these instructions:

  • Omit punctuation preceding each subfield
  • Omit the terminal period at the end of the field
335     integrating indeterminate plan ǂ2 rdaep

For more information on punctuation, including OCLC policy, see section 2.8, Punctuation.

Indexing

Field 335 is currently not indexed.

MARC 21

For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 335.

This page last revised: February 25, 2021