What is the type of an element with a fixed value?

Hi Folks,

What is the type of Foo?

    <element name="Foo" fixed="Hello World" />

Is it:

(a) xs:string

(b) xs:anyType


What is the type of Bar?

    <element name="Bar" fixed="93" />

Is it:

(a) xs:string

(b) xs:decimal

(c) xs:anyType


/Roger