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Tabel 10 - 9XX: OCLC-en LC-specifieke en lokale velden

Waar in deze tabel naar notities verwezen wordt, zijn bedoeld de notities van de Tabelwerkgroep MARC 21, vermeld onder MARC 21 i.h.k.v. SLIM 3.1

Tag Omschrijving MARC-Tag Indicatoren Omschrijving Indicatoren Subveld/Positie Omschrijving Subveld/ Positie S
t
a
n
d
a
r
d
1
M
i
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i
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a
l
2
OCLC-specifiek Opmerkingen

9xx Fields: OCLC use only. Niet in officieel MARC 21.

9xx fields are not part of the MARC format. OCLC defines some 9xx fields for the Library of Congress and for internal OCLC use. Most 9xx fields can be defined for local use by individual libraries.

9xx fields are not part of the standard MARC 21 format. OCLC has defined these 9xx fields for use by the Library of Congress and for internal OCLC use: 936, 938, 956, 987, 989, and 994. Fields 901-907, 910, and 945-949 have been defined by OCLC for your local use and will pass OCLC validation. The remaining 9xx fields may also be locally defined by your library, but may not pass OCLC validation.

OCLC services use some 9xx fields for processing. OCLC does not retain these fields in the master record. They may, however, be retained in user's archival records and institution records depending on the needs of the service. For example, field 951 is used for agent specific data for cataloging agent authorizations. This manual does not include descriptions of these fields.

The WorldCat Cataloging Partners, and other services, also use some 9xx fields to supply nonbibliographic information. Because WorldCat Cataloging Partners 9xx fields are defined by agreement between a library and a vendor, this manual does not include descriptions of these fields. OCLC removes WorldCat Cataloging Partners-defined 9xx fields from master records. You may still see 9xx fields that are not defined in OCLC master records. These fields will need to be removed before replacing the master record.

Er moeten nog afspraken gemaakt worden t.a.v. het gebruik van lokale tags in het kader van het Nederlandse uitwisselingsformaat.

901-

907

Local Data Element (R)

       

.

.

OCLC use only

Fields 901–907 do not remain in the master record. They are retained in archive records, institution records, exported records, and OCLC-MARC records.

Niet in officieel MARC 21

   

1.

Locally defined

           
   

2.

Locally defined

           
       

$a-$z

Locally defined (R)

.

.

   
       

$0-$5

Locally defined (R)

.

.

   
       

$7-$9

Locally defined (R)

.

.

   

910

User- Option Data (NR)

1. # 3
2. #

Undefined Undefined

   

.

.

OCLC use only

Field 910 does not remain in the master record. it is stored in archive records, institution records, exported records, and OCLC-MARC records.

Niet in officieel MARC 21

       

$a

User-option data (NR)

M

M

   

936

OCLC/
CONSER Miscellaneous Data (NR)

1. #
2. #

Undefined
Undefined

   

.

.

OCLC use only

Use field 936 to enter OCLC
control numbers for parallel records. Parallel records are
those that are for the same manifestation of an item, but cataloged in a different language. For example, the language of descriptive
cataloging may be English in one record and Spanish in another. Record language of cataloging in field 040 subfield ‡b.

The use of field 936 for parallel records was discontinued in mid-2012,
and existing occurrences of
this type of 936 field had
been deleted from WorldCat.

Niet in officieel MARC 21

       

$a

CONSER/
OCLC

miscellaneous data (R) OCLC control number(s) of parallel record(s) (R)

M

M

   

938

Vendor Specific Ordering Data (R)

1. #
2. #

Undefined Undefined

   

SS

SS

OCLC use only

Vendor-specific ordering data. OCLC batchloads the vendor records into WorldCat.

If a batchloaded vendor record matches an existing WorldCat record, OCLC adds the 938 field to the master record. If there is no match, OCLC adds a master record to WorldCat. In either case, OCLC sets the vendor's holdings and retains field 938 in the master record. You cannot add, change or delete a 938 field in a master record (you can add, change or delete a 938 field in your local copy of the record).

Niet in officieel MARC 21

       

$a

Full name of vendor (NR)

SS

SS

   
       

$b

OCLC-defined symbol for vendor (NR)

SS

SS

   
       

$c

Terms of availability (NR)

SS

SS

   
       

$d

Vendor net price (NR)

SS

SS

   
       

$i

Inventory number (NR)

SS

SS

   
       

$n

Vendor control number (NR)

SS

SS

   
       

$s

Vendor status (NR)

SS

SS

   
       

$z

Note (NR)

SS

SS

   

945-

949

Local Processing Informa- tion (R)

       

.

.

OCLC use only

Fields 945–949 do not remain in the master record. They are retained in archive records, exported records, and OCLC- MARC records. Fields 946-948 are retained in institution records. Fields 945 and 949 are not retained in institution records.

Niet in officieel MARC 21

   

1.

Locally defined

           
   

2.

Locally defined

           
       

$a-$z

Locally defined (R)

.

.

   
       

$0-$9

Locally defined (R)

.

.

   

956

Local Electronic Location and Access (R)

       

.

.

OCLC use only

Field 956 is not retained in the master record. It is retained in archive records, institution records, exported records, and OCLC-MARC records.

Niet in officieel MARC 21

   

1.

Access method

           
   

2.

Relationship

           
       

$a

Host name (R)

R

R

   
       

$b

Access number (R)

R

R

   
       

$c

Compression information (R)

R

R

   
       

$d

Path (R)

R

R

   
       

$f

Electronic name (R)

R

R

   
       

$h

Processor of request (NR)

R

R

   
       

$i

Instruction (R)

.

.

   
       

$j

Bits per second (NR)

R

R

   
       

$k

Password (NR)

R

R

   
       

$l

Logon (NR)

R

R

   
       

$m

Contact for access assistance (R)

.

.

   
       

$n

Name of location of host (NR)

R

R

   
       

$o

Operating system (NR)

R

R

   
       

$p

Port (NR)

R

R

   
       

$q

Electronic format type (NR)

R

R

   
       

$r

Settings (NR)

R

R

   
       

$s

File size (R)

.

.

   
       

$t

Terminal emulation (R)

R

R

   
       

$u

Uniform Resource Identifier (R)

R

R

   
       

$v

Hours access method available (R)

R

R

   
       

$w

Record control number (R)

.

.

   
       

$x

Nonpublic note (R)

.

.

   
       

$y

Link text (R)

.

.

   
       

$z

Public note (R)

.

.

   
       

$2

Access method (NR)

R

R

   
       

$3

Materials specified (NR)

R

R

   

984

WLN

Automatic Holdings Statement (R)

Lijkt niet van toepassing voor Nederland

OCLC use only

Niet in officieel MARC 21

987

Local Romaniza- tion/Con- version History (R)

1. #

2. #

Undefined Undefined

   

R

R

OCLC use only

Information about the conversion of romanized Chinese data from the Wade- Giles to the Pinyin romanization schemes. Field 987 has been defined for local use by the participants in the Pinyin Conversion Project. It has been implemented by the local library systems of the Library of Congress, OCLC, RLG and others.

Field 987 may be either system-supplied or originate from manual input.

If manually input, add field 987 to all records that contain romanized Chinese data using the Pinyin romanization scheme. If a record contains field 987, that record will
not be converted by a conversion program. Adding field 987 to a record, therefore, eliminates the potential for erroneous conversion.

Niet in officieel MARC 21. Zie ook: notitie 1a, par. 5.8.

       

$a

Romanization/ conversion identifier (NR)

R

R

   
       

$b

Agency that converted, created or reviewed romanization/ conversion (NR)

R

R

   
       

$c

Date of conversion or review (NR

.

.

   
       

$d

Status code (NR)

R

R

   
       

$e

Version of conversion program used (NR)

.

.

   
       

$f

Note (NR)

.

.

   

989

Project Identifier (NR)

Lijkt niet van toepassing voor Nederland

OCLC use only

Field 989 supports libraries in the cooperative cataloging project.

The only valid value IN $a is coopcat.

Niet in officieel MARC 21

994

OCLC-MARC Transaction Code (NR)

1. #
2. #

Undefined
Undefined

   

SS

SS

 

Niet in officieel MARC 21

       

$a

Transaction code (NR)

SS

SS

   
       

$b

Institution symbol (NR)

SS

SS

   

9XX

overi- ge, niet ge- noem- de

             

OCLC use only Most 9xx fields not

mentioned are also locally

defined.

Niet in officieel MARC 21

 


1 Gebaseerd op: OCLC, Input Standards, Full: SS = System-supplied; M = Mandatory; R = Required if applicable or readily available; O = Optional (weergegeven door een punt)
2 Gebaseerd op: OCLC, Input Standards, Minimal: SS = System-supplied; M = Mandatory; R = Required if applicable or readily available; O = Optional (weergegeven door een punt)
3 Indicatoren zijn, indien beide “undefined” zijn, in de 1e rij in één cel genoteerd. De verplichtingscodes verderop in die rij hebben nooit betrekking op de indicatoren, die altijd verplicht zijn, maar op de tag als geheel.