https://doc.wikimedia.org/Wikibase/master/php/classWikibase_1_1Repo_1_1Domains_1_1Crud_1_1Application_1_1Serialization_1_1DescriptionsSerializer.html
Wikibase: Wikibase\Repo\Domains\Crud\Application\Serialization\DescriptionsSerializer Class...
wikibaserepodomainscrudapplication