XQuery3.0: Using simple map operator

	let $persons :=
	<persons>
	<person gender="male" country="Belgium">
	<name>Person A</name>
	<age>10</age>
	</person>
	<person gender="male" country="Netherlands">
	<name>Person B</name>
	<age>20</age>
	</person>
	<person gender="female" country="Belgium">
	<name>Person C</name>
	<age>80</age>
	</person>
	</persons>
	return
	<result>
	{
	for $person in $persons/person
	return
	<person>{$person ! (@gender, data(@country), '-', translate(name, 'Person ', ''))}</person>
	}
	</result>
	(:
	**********************************************
	XQuery output:
	**********************************************
	<result>
	<person gender="male">Belgium - A</person>
	<person gender="male">Netherlands - B</person>
	<person gender="female">Belgium - C</person>
	</result>
	:)

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