QA catalogue for analysing library data

KBR (Koninklijke Bibliotheek van België/Bibliothèque royale de Belgique)
en | de | pt | hu
number of records: 2,955,001     last data update: 2026-06-28 22:15     timestamp of analysis: 2026-06-28 21:27:05 (00:04:34)

Validation of latest changes

Conformity with the bibliographic metadata scheme. Accuracy is the degree to which the catalogue records conform to the syntax, the semantics, the rules and guidelines of the metadata schema (including the locally defined data elements). For those metadata fields which are not defined in the metadata schema's available documentation the tool is not able to decide if the data are correct or not. The page gives an overview and details of the captured issues. The user can check each individual records haveing a particular problem, and download their identifiers.

number of new/updated reords: 314

records without issues
with
 
118 (37.58%)
196 (62.42%)

excluding undefined field issues

records without issues
with
 
118 (37.58%)
196 (62.42%)
instances records %
control field level issues 21 16
 
 5.10
obsolete code (1 variants) [+] 1 1
 
 0.32
008/33 (008book33) " " 1 1
 
 0.32
count: 1 | list all | grouped by tag
invalid value (7 variants) [+] 20 16
 
 5.10
data element message
008/06 (008all06) " " 1 1
 
 0.32
008/29 (008book29) " " 1 1
 
 0.32
008/30 (008book30) " " 1 1
 
 0.32
008/31 (008book31) " " 1 1
 
 0.32
008/39 (008all39) \ 2 2
 
 0.64
008/33 (008visual33) " " 3 3
 
 0.96
Leader/08 (leader08) 0 11 11
 
 3.50
count: 7 | list all | grouped by tag
indicator level issues 118 68
 
 21.66
non-empty indicator (2 variants) [+] 36 36
 
 11.46
data element message
911$ind1 0 5 5
 
 1.59
911$ind1 1 31 31
 
 9.87
count: 2 | list all | grouped by tag
invalid value (16 variants) [+] 82 33
 
 10.51
data element message
028$ind2 " " 1 1
 
 0.32
505$ind1 " " 14 1
 
 0.32
775$ind1 " " 1 1
 
 0.32
246$ind1 " " 2 1
 
 0.32
648$ind2 " " 2 2
 
 0.64
786$ind1 " " 2 2
 
 0.64
110$ind1 " " 2 2
 
 0.64
866$ind2 " " 3 2
 
 0.64
651$ind2 " " 3 3
 
 0.96
710$ind1 " " 4 4
 
 1.27
490$ind1 " " 4 4
 
 1.27
245$ind1 " " 6 6
 
 1.91
245$ind2 " " 6 6
 
 1.91
264$ind2 " " 6 6
 
 1.91
655$ind2 " " 9 8
 
 2.55
650$ind2 " " 17 13
 
 4.14
count: 16 | list all | grouped by tag
subfield level issues 410 171
 
 54.46
undefined subfield (2 variants) [+] 193 130
 
 41.40
data element message
911 # 58 58
 
 18.47
911 a 135 130
 
 41.40
count: 2 | list all | grouped by tag
repetition of non-repeatable subfield (3 variants) [+] 210 65
 
 20.70
data element message
650$a there are multiple instances 4 2
 
 0.64
650$* there are multiple instances 4 2
 
 0.64
654$* there are multiple instances 202 63
 
 20.06
count: 3 | list all | grouped by tag
invalid ISBN (4 variants) [+] 7 7
 
 2.23
data element message
020$a ISBN length should be either 10 or 13. 1 1
 
 0.32
773$z ISBN does not fit the pattern \d[\d-]+[\dxX]. 1 1
 
 0.32
767$z ISBN length should be either 10 or 13. 1 1
 
 0.32
775$z ISBN length should be either 10 or 13. 4 4
 
 1.27
count: 4 | list all | grouped by tag
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 true
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
detailsFileName issue-details.csv
summaryFileName issue-summary.csv
format COMMA_SEPARATED
ignorableIssueTypes —
pica false
unimarc false
replacementInControlFields #
marc21 true
mqaf.version 0.9.8
qa-catalogue.version 0.8.0-SNAPSHOT
duration 00:04:34
numberOfprocessedRecords 2955001
analysisTimestamp 2026-06-28 21:27:05