<http://schema.org/headline>
"C\u00E1c \u0111\u00F4i h\u1EA1nh ph\u00FAc \u00EDt chia s\u1EBB t\u00ECnh y\u00EAu tr\u00EAn Facebook"^^<http://www.w3.org/2001/XMLSchema#string>
<http://news.zing.vn/cac-doi-hanh-phuc-it-chia-se-tinh-yeu-tren-facebook-post687026.html>