Documenting Italian libraries on Wikidata: From local projects to a multilayered national knowledge graph (dataset)

This dataset consists of: “ICCU Library registry import.zip” contains three files, all licensed under CC0 (“20220830 biblioteche.json”, “20220830 indirizzi.csv”, “20220830 territorio.csv”), originally downloaded from https://anagrafe.iccu.sbn.it/it/open-data/ in June 2022 “ICCU Merged db.csv”: created by Davide Rolleri combining the data from the previous three between June and August 2022 and used to upload data about Italian libraries into Wikidata (cf. https://www.wikidata.org/wiki/Wikidata:Gruppo_Wikidata_per_Musei,_Archivi_e_Biblioteche/Anagrafe_ICCU) “ICCU Imports June-August 2022 by P31.csv”: created by Davide Rolleri extracting the data from the Wikidata Query Service (https://query.wikidata.org/) between June and August 2022 “Sistema Cultura import.zip” contains seven files: three files were obtained from Regione Toscana, one on November 14, 2019 (“Library Network start file 2019-11-14.ods”) and two on January 10, 2020 (“Archives start file 2020-01-10 censored.ods”, “Libraries start file 2020-01-10 censored.ods”), licensed under CC BY, and were edited by Alessandro Marchetti to remove any personal data they contained; four files (“Archives end file NO YEARS.ods”, “Archives end file YEARS.ods”, “Libraries end file.ods”, “Library Network end file.ods”) were created by Alessandro Marchetti reviewing the data from the previous three between November 2019 and February 2020 and used to upload data about Tuscan library networks, archives and libraries into Wikidata (cf. https://www.wikidata.org/wiki/Wikidata:Sistema_Cultura)