<https://bugs-ex.com/#listItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ListItem>
<https://bugs-ex.com/sign-language/%E9%9D%99%E5%B2%A1%E5%B8%82%E6%89%8B%E8%A9%B1%E3%82%B5%E3%83%BC%E3%82%AF%E3%83%AB%E3%80%8C%E3%81%99%E3%82%8B%E3%81%8C%E3%81%AE%E4%BC%9A%E3%80%8D-361/>