<http://schema.org/name>
"Facebook \u0111ang ph\u00E1t tri\u1EC3n \u1EE9ng d\u1EE5ng Messenger cho Mac?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.forumgiaitri.net/t3044-facebook-ang-phat-trien-ung-dung-messenger-cho-mac>