Property:NDL ID


 * Type: Has type::External identifier
 * External formatter uri: External formatter uri::https://id.ndl.go.jp/auth/ndlna/$1
 * Allows pattern: Allows pattern::NDL ID
 * Has uniqueness constraint: Has uniqueness constraint::true
 * Has property description:
 * Has property description::Web National Diet Library of Japan (NDL) Authorities@en
 * Has property description::国立国会図書館典拠データ検索@ja