The intended abstract supertype of all strings. This abstract type allows the control over whitespace for all strings to be defined at a high level. This type should not be used directly except to derive another type.
<xs:simpleType name="AbstractString"><xs:annotation><xs:documentation>The intended abstract supertype of all strings. This abstract type allows the control over whitespace for all strings to be defined at a high level. This type should not be used directly except to derive another type.</xs:documentation></xs:annotation><xs:restriction base="xs:string"/></xs:simpleType>