<https://www.tsumagoi-fc.com/post/\u3010\u30A8\u30AD\u30B9\u30C8\u30E9\u5927\u52DF\u96C6\uFF01\u3011>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.tsumagoi-fc.com/post/%E3%80%90%E3%82%A8%E3%82%AD%E3%82%B9%E3%83%88%E3%83%A9%E5%A4%A7%E5%8B%9F%E9%9B%86%EF%BC%81%E3%80%91>