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(:Test:CastableAs058:)
(:Written By:Joanne Tong:)
(:Date:2005-07-21T09:50:18-07:00:)
(:Purpose:Try xs:untypedAtomic(--05-31) castable as xs:gMonthDay:)
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xs:untypedAtomic("--05-31") castable as xs:gMonthDay