<https://data.e-gov.go.jp/dataset/a2d5e176-d167-4ca2-8a1d-d0244b8c6d6d/resource/d49ad650-b949-40d0-a655-dd289a7dee51>
<http://schema.org/inLanguage>
<https://data.e-gov.go.jp/data/ja/dataset/digi_20220315_0009>