<https://brassica.website/author/brassica_web/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://brassica.website/2024-06-23-%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88%E5%87%BA%E5%BA%97%E8%87%B4%E3%81%97%E3%81%BE%E3%81%99/>