<https://fukuheikun.com/kasoutuukakessaikanzentaiou-bittokoinyai-sariamudesiroutononaniwomainingu>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://fukuheikun.com/kasoutuukakessaikanzentaiou-bittokoinyai-sariamudesiroutononaniwomainingu>