. . "XML Query" . . . . . . . . . . . "xqy" . . . . . . . . . . "xqy" . . . . . . . . . . . . . . . . . . . . . . . "xq" . . . . . . . . . . . . . . . . . . . "XQuery" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "xq|xqy|xquery" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "xquery" . "1.16" . . . . . . . . . . "XQuery (XML Query) is a query language (format of queries) for querying and manipulating structured and unstructured data, usually in the form of XML, text, and with vendor-specific extensions for other data formats (JSON, binary, etc.)." . . . . . . . . . . . . . . . . . . . . . "xq" . . . .