<https://datvinhphuc.com/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://datvinhphuc.com/nha-dat/cho-thue-nha-huynh-thuc-khang-dien-tich-100m-5-tang-mt-4m-o-to-tranh-kinh-doanh-tap-nap-chi-15tr-thang/>