•XSD lets you define one of:
–Named, complex type
–An element, where the element is typed by pointing to a named complex type or by defining an anonymous type just for that
–(Consider just global types and elements for now)
–(Ignoring attributes and model groups for now)
•XSD also provides a set of built-in types
•
•WSDL 1.1 lets you point to named types (type=) or named elements (element=)