(:*******************************************************:)
(: Test: K-SeqExprCastable-19                            :)
(: Written by: Frans Englich                             :)
(: Date: 2006-10-05T18:29:39+02:00                       :)
(: Purpose: Casting an xs:string to xs:QName works.      :)
(:*******************************************************:)
"ncname" castable as xs:QName