Hi!
I have been processing a recent Wikidata JSON dump. According to
documentation [1], time datavalue has timezone, before and after
fields, which are documented as currently not used. But I noticed that
in the dump some claims do have them set. What should be done about
them? Are they errors? Are they information? Can they be safely
ignored? Should those claims be updated in Wikidata to remove those
fields?
I can provide a list of those if anyone is interested.
[1]
https://doc.wikimedia.org/Wikibase/master/php/md_docs_topics_json.html
Mitar
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