Declaring ServiceData
- ServiceData is a lot like xsd:element
- ServiceData is a restriction of xsd:element
- annotation;
- name; type; minOccurs; maxOccurs; nillable; and
anyAttribute
- ServiceData is an extension of xsd:element
- open content
- modifiable
- can this SDE be changed by requestor
- mutability
- how can requestor reason about how the SDE values change
- static, constant, extendable, mutable
