QA catalogue for analysing library data

KBR (Koninklijke Bibliotheek van België/Bibliothèque royale de Belgique)
en | de | pt | hu
number of records: 2,953,005     last data update: 2026-06-25 22:15     timestamp of analysis: 2026-06-25 21:34:50 (00:03:09)

Completeness

Which fields and subfields occur how often in which records? Completeness is the degree to which the catalogue records contain all data elements defined in the metadata schema (including the locally defined data elements)

by document types: all · Books · Continuing Resources · Music · Maps · Visual Materials · Mixed Materials · Computer Files
number of records: 2

Field groups

Fields fields pos./subf. count %

Fields defined in MARC21
00X Control Fields 1 27
 
 2 100.00
01X-09X Numbers and Code 5 14
 
 2 100.00
20X-24X Title 1 7
 
 2 100.00
25X-28X Edition, Imprint 1 8
 
 2 100.00
3XX Physical Description 3 11
 
 2 100.00
5XX Note 3 6
 
 2 100.00
6XX Subject Access 2 13
 
 2 100.00
70X-75X Added Entry 2 13
 
 2 100.00
76X-78X Linking Entry 1 5
 
 2 100.00
841-88X Holdings, Location, Alternate Graphics 1 5
 
 1 50.00
Holdings MARC Holdings tags 1 6
 
 1 50.00

Fields defined in extensions of MARC
OCLC OCLCMARC tags 1 2
 
 2 100.00
KBR Locally defined tags of the Royal Library of Belgium 1 6
 
 2 100.00
Total number of data elements 23 123

Fields

records occurences
count % count min max ⌀ σ
00X: Control Fields
Leader
00 Record length
 
 2 100.00 2 1
05 Record status
 
 2 100.00 2 1
06 Type of record
 
 2 100.00 2 1
07 Bibliographic level
 
 2 100.00 2 1
08 Type of control
 
 2 100.00 2 1
09 Character coding scheme
 
 2 100.00 2 1
10 Indicator count
 
 2 100.00 2 1
11 Subfield code count
 
 2 100.00 2 1
12 Base address of data
 
 2 100.00 2 1
17 Encoding level
 
 2 100.00 2 1
18 Descriptive cataloging form
 
 2 100.00 2 1
19 Multipart resource record level
 
 2 100.00 2 1
20 Length of the length-of-field portion
 
 2 100.00 2 1
21 Length of the starting-character-position portion
 
 2 100.00 2 1
22 Length of the implementation-defined portion
 
 2 100.00 2 1
23 Undefined
 
 2 100.00 2 1
001 — Control Number
 
 2 100.00 2 1
007 — Physical Description
Common
00 Category of material
 
 2 100.00 2 1 2 1.05 0.00
Text
01 Specific material designation
 
 2 100.00 2 1 2 1.00 0.00
008 — General Information
All Materials
00 Date entered on file
 
 2 100.00 2 1
06 Type of date/Publication status
 
 2 100.00 2 1
07 Date 1
 
 2 100.00 2 1
11 Date 2
 
 2 100.00 2 1
15 Place of publication, production, or execution
 
 2 100.00 2 1
35 Language
 
 2 100.00 2 1
38 Modified record
 
 2 100.00 2 1
39 Cataloging source
 
 2 100.00 2 1
Mixed Materials
23 Form of item
 
 2 100.00 2 1
01X-09X: Numbers and Code
022 — International Standard Serial Number
 
 1 50.00 1 1 49 1.00 0.00
$ind1 Level of international interest
 
 1 50.00 1 1 49 1.00 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1 4 1.01 0.00
$a International Standard Serial Number
 
 1 50.00 1 1 49 1.00 0.00
040 — Cataloging Source
 
 2 100.00 2 1 4 1.00 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 4 1.00 0.00
$a Original cataloging agency
 
 2 100.00 2 1 4 1.00 0.00
$b Language of cataloging
 
 2 100.00 2 1 4 1.00 0.00
041 — Language Code
 
 2 100.00 2 1 5 1.00 0.00
$ind1 Translation indication
 
 2 100.00 2 1 5 1.00 0.00
$ind2 Source of code
 
 2 100.00 2 1 5 1.00 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 5 1.00 0.00
$a Language code of text/sound track or separate title
 
 2 100.00 2 1 16 1.03 0.00
044 — Country of Publishing/Producing Entity Code
 
 2 100.00 2 1 4 1.00 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 4 1.00 0.00
$a MARC country code
 
 2 100.00 2 1 8 1.04 0.00
066 — Character Sets Present
 
 1 50.00 1 1
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1
$c Alternate G0 or G1 character set
 
 1 50.00 1 1 2 1.25 0.20
20X-24X: Title
245 — Title Statement
 
 2 100.00 3 1 4 1.01 0.00
$ind1 Title added entry
 
 2 100.00 3 1 4 1.01 0.00
$ind2 Nonfiling characters
 
 2 100.00 3 1 4 1.01 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 3 1 4 1.02 0.00
$@ Language of field (in KBR version)
 
 1 50.00 1 1 3 1.12 0.00
$a Title
 
 2 100.00 3 1 9 1.01 0.00
$c Statement of responsibility, etc.
 
 1 50.00 1 1 4 1.00 0.00
$h Medium
 
 1 50.00 1 1 3 1.01 0.00
25X-28X: Edition, Imprint
264 — Production, Publication, Distribution, Manufacture, and Copyright Notice
 
 2 100.00 3 1 33 1.05 0.00
$ind1 Sequence of statements
 
 2 100.00 3 1 33 1.05 0.00
$ind2 Function of entity
 
 2 100.00 3 1 33 1.05 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 3 1 30 1.05 0.00
$@ Language of field (in KBR version)
 
 1 50.00 1 1 3 1.01 0.00
$a Place of production, publication, distribution, manufacture
 
 2 100.00 3 1 22 1.12 0.00
$b Name of producer, publisher, distributor, manufacturer
 
 2 100.00 3 1 28 1.07 0.00
$c Date of production, publication, distribution, manufacture, or copyright notice
 
 2 100.00 3 1 32 1.05 0.00
$6 Linkage
 
 1 50.00 1 1
3XX: Physical Description
300 — Physical Description
 
 2 100.00 2 1 10 1.03 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 10 1.05 0.00
$a Extent
 
 2 100.00 2 1 10 1.01 0.00
$b Other physical details
 
 1 50.00 1 1 10 1.01 0.00
$c Dimensions
 
 2 100.00 2 1 4 1.00 0.00
$e Accompanying material
 
 1 50.00 1 1 4 1.00 0.00
336 — Content Type
 
 2 100.00 2 1 3 1.01 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 3 1.01 0.00
$a Content type term
 
 2 100.00 2 1 6 1.23 0.00
$2 Source
 
 2 100.00 2 1 3 1.00 0.00
337 — Media Type
 
 2 100.00 2 1 2 1.00 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 2 1.00 0.00
$a Media type term
 
 2 100.00 2 1 2 1.00 0.00
$2 Source
 
 2 100.00 2 1 2 1.00 0.00
5XX: Note
500 — General Note
 
 1 50.00 1 1 76 1.34 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1 76 1.24 0.00
$a General note
 
 1 50.00 1 1 76 1.34 0.00
501 — With Note
 
 2 100.00 2 1 2 1.01 0.01
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1
$a With note
 
 2 100.00 2 1 2 1.01 0.01
546 — Language Note
 
 1 50.00 1 1 4 1.02 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1 3 1.01 0.00
$a Language note
 
 1 50.00 1 1 2 1.01 0.00
6XX: Subject Access
650 — Subject Added Entry - Topical Term
 
 2 100.00 2 1 81 2.64 0.00
$ind1 Level of subject
 
 2 100.00 2 1 81 2.64 0.00
$ind2 Thesaurus
 
 2 100.00 2 1 81 2.64 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 81 1.70 0.00
$* Link with identifier (in KBR version)
 
 2 100.00 2 1 81 2.65 0.00
$@ Language of field (in KBR version)
 
 2 100.00 2 1 51 1.50 0.00
$a Topical term or geographic name entry element
 
 2 100.00 2 1 81 2.65 0.00
$0 Authority record control number or standard number
 
 2 100.00 2 1 27 2.12 0.00
655 — Index Term - Genre/Form
 
 1 50.00 1 1 12 1.30 0.00
$ind1 Type of heading
 
 1 50.00 1 1 12 1.30 0.00
$ind2 Thesaurus
 
 1 50.00 1 1 12 1.30 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1 5 1.25 0.00
$* Link with identifier (in KBR version)
 
 1 50.00 1 1 12 1.30 0.00
$a Genre/form data or focus term
 
 1 50.00 1 1 12 1.30 0.00
$0 Authority record control number
 
 1 50.00 1 1 9 1.24 0.00
70X-75X: Added Entry
700 — Added Entry - Personal Name
 
 2 100.00 2 1 128 2.26 0.00
$ind1 Type of personal name entry element
 
 2 100.00 2 1 128 2.26 0.00
$ind2 Type of added entry
 
 2 100.00 2 1 128 2.26 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 128 1.79 0.00
$* Link with identifier (in KBR version)
 
 2 100.00 2 1 128 2.26 0.00
$a Personal name
 
 2 100.00 2 1 128 2.26 0.00
$4 Relationship
 
 2 100.00 2 1 128 2.34 0.00
710 — Added Entry - Corporate Name
 
 1 50.00 1 1 28 1.14 0.00
$ind1 Type of corporate name entry element
 
 1 50.00 1 1 28 1.14 0.00
$ind2 Type of added entry
 
 1 50.00 1 1 28 1.14 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 1 1 28 1.16 0.00
$* Link with identifier (in KBR version)
 
 1 50.00 1 1 28 1.14 0.00
$a Corporate name or jurisdiction name as entry element
 
 1 50.00 1 1 28 1.14 0.00
$g Miscellaneous information
 
 1 50.00 1 1 27 1.11 0.00
$4 Relationship
 
 1 50.00 1 1 28 1.14 0.00
76X-78X: Linking Entry
773 — Host Item Entry
 
 2 100.00 2 1 6 1.05 0.00
$ind1 Note controller
 
 2 100.00 2 1 6 1.05 0.00
$ind2 Display constant controller
 
 2 100.00 2 1 6 1.05 0.00
$# number/occurrence of field (in KBR version)
 
 2 100.00 2 1 6 1.05 0.00
$* Link with identifier (in KBR version)
 
 2 100.00 2 1 6 1.05 0.00
$t Title
 
 2 100.00 2 1 6 1.05 0.00
841-88X: Holdings, Location, Alternate Graphics
880 — Alternate Graphic Representation
 
 1 50.00 3 1 4 1.10 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 3 1 4 1.09 0.00
$a Same as associated field
 
 1 50.00 3 1 4 1.10 0.00
$b Same as associated field
 
 1 50.00 1 1 4 1.33 0.01
$c Same as associated field
 
 1 50.00 1 1 3 1.25 0.00
$6 Linkage
 
 1 50.00 3 1 4 1.09 0.00
Holdings: MARC Holdings tags
866 — Textual Holdings-Basic Bibliographic Unit
 
 1 50.00 2 1 7 1.47 0.00
$ind1 Field encoding level
 
 1 50.00 2 1 7 1.47 0.00
$ind2 Type of notation
 
 1 50.00 2 1 7 1.47 0.00
$# number/occurrence of field (in KBR version)
 
 1 50.00 2 1 7 1.32 0.00
$@ Language of field (in KBR version)
 
 1 50.00 1 1
$a Textual holdings
 
 1 50.00 2 1 7 1.47 0.00
$6 Linkage
 
 1 50.00 1 1
OCLCMARC tags
911 — Manifestation identifier
 
 2 100.00 2 1 4 1.00 0.00
$#
 
 2 100.00 2 1 4 1.00 0.00
$a
 
 2 100.00 2 1 8 1.04 0.00
Locally defined tags of the Royal Library of Belgium
997 — Item information
 
 2 100.00 2 1 254 1.13 0.00
$* Link with identifier
 
 2 100.00 2 1 254 1.13 0.00
$a Barcode number
 
 2 100.00 2 1 254 1.13 0.00
$c Library (holding institution)
 
 2 100.00 2 1 254 1.13 0.00
$d Section (department of holding institution)
 
 2 100.00 2 1 254 1.13 0.00
$g Call Number
 
 2 100.00 2 1 254 1.14 0.00
$t Document type
 
 2 100.00 2 1 254 1.13 0.00
analysis parameters
files kbr-0.xml.gz
kbr-1.xml.gz
kbr-2.xml.gz
marcVersion KBR
marcFormat XML
dataSource FILE
limit -1
offset -1
id —
defaultRecordType BOOKS
alephseq false
marcxml true
lineSeparated false
trimId false
recordFilter {conditions: —, empty: true } json: {"conditions":null,"empty":true}
ignorableFields {fields: [590, 591, 592, 593, 594, 595, 596, 659, 900, 912, 916, 940, 941, 942, 944, 945, 946, 948, 949, 950, 951, 952, 953, 954, 970, 971, 972, 973, 975, 977, 988, 989 ], empty: false }
stream —
defaultEncoding —
alephseqLineType —
picaIdField 003@$0
picaSubfieldSeparator $
picaSchemaFile —
picaRecordTypeField 002@$0
schemaType MARC21
groupBy —
groupListFile —
solrForScoresUrl http://localhost:8983/solr/kbr_scores
processRecordsWithoutId false
format COMMA_SEPARATED
advanced false
onlyPackages false
replacementInControlFields #
marc21 true
unimarc false
pica false
mqaf.version 0.9.8
qa-catalogue.version 0.8.0-SNAPSHOT
duration 00:03:09
numberOfprocessedRecords 2953005
analysisTimestamp 2026-06-25 21:34:50