Used in conjunction with the query-ex command. The content of the query-token element is an opaque token or handle that is used to refer to unreturned search results that are the result of a query-ex command.
A <query-token> element might be returned in the result set of a query-ex command and is used as a child of a <query-ex> element to obtain additional results selected by an initial query-ex command.
ANY
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ANY