# Namespace-based Validation Dispatching Language

> XML schema language for validating XML documents that integrate with multiple namespaces

**Wikidata**: [Q1964233](https://www.wikidata.org/wiki/Q1964233)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Namespace-based_Validation_Dispatching_Language)  
**Source**: https://4ort.xyz/entity/namespace-based-validation-dispatching-language