Newly purchased items in the SLUB catalog in 2022

<p>The data set is available as a gzip-compressed, line-delimited JSON file and contains the 39,013 documents with newly purchased items in the <a href="https://katalog.slub-dresden.de">SLUB catalog</a> in 2022 with the fields id (document identifier), de14_purchase_date (timestamp), de14_purchase_date_mv (timestamps) and facet_de14_acquisition_code (parameters). The id consists of a source id and a record id according to the scheme {source_id}-{record_id} and enables the detailed view of a document to be retrieved using the following URL scheme: https://katalog.slub-dresden.de/id/{id}. Example: <a href="https://katalog.slub-dresden.de/id/0-173837243X">https://katalog.slub-dresden.de/id/0-173837243X</a>. Since the documents in this data set originate exclusively from the Southwest German Library Network (SWB), the source id is always 0 and the record id corresponds to the Pica Production Number (PPN) of the K10plus. The values for the fields de14_purchase_date and de14_purchase_date_mv are based on the DatePurchased field of the corresponding items in the Libero Library Management System. While the multi-valued field de14_purchase_date_mv contains all dates from the year 2022 that could be assigned to a document, only the most recent date is specified in the field de14_purchase_date. Both fields are dynamic fields according to VuFind's Solr index schema. The acquisition parameters specified in the field facet_de14_acquisition_code are based on the AcquisitionType field of the corresponding items in the Libero Library Management System. The multi-valued facet field is a dynamic field according to finc's Solr index schema. A complete list of acquisition types that appear in the data set is available as a CSV file. In addition to the codes, their translations can be found there.</p>