+1. Alexander Winkler (2026-05-05). Nachlassinformationen aus Kalliope für Wikidata erschließen. Saxorum. https://saxorum.hypotheses.org/15723

For example see the online exhibition 'Across the border. Between Saxony and Brandenburg', the contributing local museums in https://themator.museum-digital.de/t/458 (2016) and the related items in Wikidata (Q139540460#P767).

See the growing Commons Categories 'Archives in Saxony' and 'Citizen Science in Saxony': https://commons.wikimedia.org/wiki/Category:Archives_in_Saxony & https://commons.wikimedia.org/wiki/Category:Citizen_Science_in_Saxony.

23 See: Wikidata:Data round-tripping, https://www.wikidata.org/w/index.php?title=Wikidata:Data_round-tripping&oldid=2440906511