<https://fee.ptithcm.edu.vn/?shop/GOODS_NO=fbbcbcbe&c/ny33bz3pq.shtml#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://fee.ptithcm.edu.vn/?shop/GOODS_NO=fbbcbcbe&c/ny33bz3pq.shtml>