Document Schema Definition Languages


Document Schema Definition Languages is a framework within which multiple validation tasks of different types can be applied to an XML document in order to achieve more complete validation results than just the application of a single technology.
It is specified as a multi-part ISO/IEC Standard, ISO/IEC 19757. It was developed by ISO/IEC JTC1/SC34.
DSDL defines a modular set of specifications for describing the document structures, data types, and data relationships in structured information resources.