The XML Schema Definition is a reference library that provides an API for use with any code that examines, creates or modifies W3C XML Schema (standalone or as part of other artifacts, such as XForms or WSDL documents).
XSD is a library that provides an API for manipulating the components of an XML Schema as described by the W3C XML Schema specifications, as well as an API for manipulating the DOM-accessible representation of XML Schema as a series of XML documents, and for keeping these representations in agreement as schemas are modified.
Commercial Use
Modify
Distribute
Sub-License
Private Use
Use Patent Claims
Hold Liable
Use Trademarks
Distribute Original
Disclose Source
Include Copyright
Include License
Include Install Instructions
Compensate Damages
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