return {
    people = {
        person = {
            {
                "<![CDATA[\n        Just a CDATA tag that may contain anything, including XML code,\n        such as <tag>message</tag>.\n        Its content is extracted but not processed.\n        ]]>",
                _attr = {
                    type = "natural"
                },
                city = "Palmas-TO",
                name = "Manoel"
            },
            {
                _attr = {
                    type = "natural"
                },
                city = "Palmas-TO",
                name = "Breno"
            },
            {
                _attr = {
                    type = "legal"
                },
                city = "Brasília-DF",
                name = "University of Brasília"
            }
        }
    }
}