_:nb7722d39d8b849dab814eb04477c0bebxb3
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://v-tieup.net/2021/02/03/1%E5%91%A8%E5%B9%B4%E3%82%B9%E3%83%9A%E3%82%B7%E3%83%A3%E3%83%AB%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88-day3/>