<https://www.adianiez.com/2017/03/penanda-buku-batang-ais-krim.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.adianiez.com/2017/03/penanda-buku-batang-ais-krim.html?showComment=1488874295047>