<https://data.e-gov.go.jp/dataset/08ab675c-705f-4032-b279-b29d1fb16a8b/resource/dfb7a9b9-a312-4d13-b9c4-077dc9c3d9c6>
<http://schema.org/inLanguage>
<https://data.e-gov.go.jp/data/dataset/env_20140904_0001>