Jc3s5h added a comment. In https://phabricator.wikimedia.org/T99674#1648463, @daniel wrote, in part:
> > When referring to "ISO", please note that ISO 8601 actually *changed* from > representing 44BC as -44 to now using -43 to represent that year. And then, > later, XSD followed that change. That's the root of the confusion. So if you > say "ISO", please be clear whether you mean the old or the new interpretation. I would request that contributors not use "ISO" at all, because ISO requires the Gregorian calendar and only the Gregorian calendar. Wikidata now supports both Julian and Gregorian calendar. TASK DETAIL https://phabricator.wikimedia.org/T99674 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Jc3s5h Cc: Ricordisamoa, JanZerebecki, Smalyshev, Jc3s5h, daniel, Aklapper, Tobi_WMDE_SW, Wikidata-bugs, JulesWinnfield-hu, Addshore, Liuxinyu970226, Rical, Conny, aude _______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs