rv.Add(Keyval_.new_("type",doc_is_qid?Wbase_claim_entity_type_.Itm__item.Key_str():Wbase_claim_entity_type_.Itm__property.Key_str()));// type should be "property"; PAGE:ru.w:Викитека:Проект:Викиданные DATE:2016-11-23
rv.Add(Keyval_.new_("schemaVersion",base_adj+1));// NOTE: needed by mw.wikibase.lua