<http://schema.org/headline>
"Mua nh\u00E0 \u1EDF x\u00E3 h\u1ED9i c\u1EA7n nh\u1EEFng th\u1EE7 t\u1EE5c g\u00EC?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/mua-nha-o-xa-hoi-can-nhung-thu-tuc-gi/c/20468347.epi>