<https://plo.vn/coop-food-dua-vao-hoat-dong-cua-hang-thu-537-post692572.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://plo.vn/coop-food-dua-vao-hoat-dong-cua-hang-thu-537-post692572.html>