==Serialization==
[http://www.w3.org/TR/xquery-30/#id-serialization Serialization parameters] can now be defined within XQuery expressions. All available parameters are supported, which that are specified in the [http://www.w3.org/TR/xslt-xquery-serialization/ W3C Serialization Document]. Parameters are placed in the query prolog and need to be specified as option declarations, using the <code>output</code> prefix.
'''Example:'''