Though I should also note that using the Wikidata XML dumps is not
recommended in general (see Wikidata:Database download#XML dumps
<https://www.wikidata.org/wiki/Wikidata:Database_download#XML_dumps>), and
this change also mainly affects non-main slots, which we don’t yet have on
Wikidata (Quarry <https://quarry.wmflabs.org/query/40356>). If you use the
dumps to analyze non-entity content (e. g. discussion pages), you may
notice a new <origin> element within an <entity> element, or a new sha1
attribute on the <entity>’s main <text>; otherwise, this should be
backwards compatible.

Am Mi., 27. Nov. 2019 um 17:14 Uhr schrieb Lucas Werkmeister <
[email protected]>:

> Forwarding as this will also be relevant for people who consume Wikidata
> XML dumps (but not entity dumps), and especially for people who are
> interested in working with Structured Data on Commons from dumps.
>
> ---------- Forwarded message ---------
> Von: Ariel Glenn WMF <[email protected]>
> Date: Mi., 27. Nov. 2019 um 14:39 Uhr
> Subject: [Wikitech-l] BREAKING CHANGE: schema update, xml dumps
> To: Wikipedia Xmldatadumps-l <[email protected]>,
> Wikimedia developers <[email protected]>
>
>
> We plan to move to the new schema for xml dumps for the February 1, 2020
> run. Update your scripts and apps accordingly!
>
> The new schema contains an entry for each 'slot' of content. This means
> that, for example, the commonswiki dump will contain MediaInfo information
> as well as the usual wikitext. See
>
> https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/master/docs/export-0.11.xsd
> for the schema and
>
> https://www.mediawiki.org/wiki/Requests_for_comment/Schema_update_for_multiple_content_objects_per_revision_(MCR)_in_XML_dumps
> for further explanation and example outputs.
>
> Phabricator task for the update: https://phabricator.wikimedia.org/T238972
>
> PLEASE FORWARD to other lists as you deem appropriate. Thanks!
>
> Ariel Glenn
> _______________________________________________
> Wikitech-l mailing list
> [email protected]
> https://lists.wikimedia.org/mailman/listinfo/wikitech-l
>
>
> --
> Lucas Werkmeister (he/er)
> Full Stack Developer
>
> Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
> Phone: +49 (0)30 219 158 26-0
> https://wikimedia.de
>
> Imagine a world in which every single human being can freely share in the
> sum of all knowledge. Help us to achieve our vision!
> https://spenden.wikimedia.de
>
> Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V.
> Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter
> der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für
> Körperschaften I Berlin, Steuernummer 27/029/42207.
>


-- 
Lucas Werkmeister (he/er)
Full Stack Developer

Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin
Phone: +49 (0)30 219 158 26-0
https://wikimedia.de

Imagine a world in which every single human being can freely share in the
sum of all knowledge. Help us to achieve our vision!
https://spenden.wikimedia.de

Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V.
Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter
der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für
Körperschaften I Berlin, Steuernummer 27/029/42207.
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