<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://benh.vn/Tiem-Chung/Vaccine-phong-benh-bai-liet-Soi-Quai-bi-Rubella-va-viem-gan-sieu-vi-B/94/1065/14-12-2011.htm>