<https://wanling.jp/blog/event/20150903_839.html/attachment/11881674_1647176265496300_144130829_n#listItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://wanling.jp/blog/event/20150903_839.html/attachment/11881674_1647176265496300_144130829_n>