Hi all; I have read that every fact for every entity must include a reference. How is Wikidata going to deal with dead links? I hope we can work on this developing an archivist bot, to archive links into WebCitation or using Internet Archive. This is an old problem in all Wikipedias, and it is correctly addressed (the only example I know is French Wikipedia using Wikiwix.com to archive references and external links). Regards, emijrp