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#Marc21

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Péter Király

Hannes Lowagie at LinkedIn:
„At KBR (Royal Library of Belgium), we are dedicated to ensuring the highest quality of our bibliographic data.
To meet this challenge, we use an open-source tool, QA Catalogue, to assess and enhance our records (by Péter Király). The tool helps us ensure that our data adheres to MARC21 standards. By detecting data element issues, we can maintain the accuracy and reliability of our records.
Available at: qa-data.kbr.be/
#DataQuality #MARC21 #BibliographicData”

qa-data.kbr.beQA catalogue for analysing library data
Public
George Macgregor

[2405.09177] Shacl4Bib: custom validation of library data arxiv.org/abs/2405.09177 @kiru #Shacl4Bib #RDF #MARC21

arXiv.orgShacl4Bib: custom validation of library dataThe Shapes Constraint Language (SHACL) is a formal language for validating RDF graphs against a set of conditions. Following this idea and implementing a subset of the language, the Metadata Quality Assessment Framework provides Shacl4Bib: a mechanism to define SHACL-like rules for data sources in non-RDF based formats, such as XML, CSV and JSON. QA catalogue extends this concept further to MARC21, UNIMARC and PICA data. The criteria can be defined either with YAML or JSON configuration files or with Java code. Libraries can validate their data against criteria expressed in a unified language, that improves the clarity and the reusability of custom validation processes.
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Aristurtle

Writing a document for how we map the data from a MARC-21 record to a Solr document that is indexed and stored in the backend Apache Solr datastore. Having to explain the difference in an indexed field vs a stored field. Having to explain how copy fields work, why they are used, and what stemming is.

I just want to write some code :(

#marc#marc21#code4lib
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