🌐EnglishEnglishDeutschFrançaisNederlands日本語EntityQ498669· pop 5· linked from 13 articlesDocument Schema Definition LanguagesAlso known as DSDL, ISO 19757, ISO DSDLframework within which multiple validation tasks of different types can be applied to an XML documentAvailable in 5 languagesFrançaisDeutsch日本語Ukrainianvia Wikidata sitelinks · CC0ConnectionsISO 0070EntityISO 31EntityCategoriesData modeling languagesISO/IEC standardsXMLXML-based standards