fn.staticBaseUrifn.staticbaseurifnstaticbaseuri/apidoc/8.0/fn:static-base-uri.xml
Returns the value of the base-uri property from the static context. If the
base-uri property is undefined, the empty sequence is returned. Components of
the static context are discussed in
Section C.1 Static Context Components[XP].
String?
fn.staticBaseUri()
=> ()