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زبان محتوا

Concept information

اصطلاح مرجح

DDI  

تعریف

  • The Data Documentation Initiative (also known as DDI or DDI Metadata) is an international standard for describing surveys, questionnaires, statistical data files, and social sciences study-level information. This information is described as metadata by the standard.

اصطلاح‌های مدخل

  • Data Documentation Initiative

URI

https://vocabs.sshopencloud.eu/vocabularies/standard/ddi

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