_:n9a15873e008a4d25b545f5898540191bxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.salon-tria.com/post/%E5%AE%87%E5%AE%99%E3%81%AB%E3%81%84%E3%82%8B%E3%82%88%E3%81%86%E3%81%AA%E6%B0%97%E5%88%86>