2

2（JUMP 3　You can swim in January.の配当時数）

https://w3id.org/jp-textbook/AC100000000501/Time027

Details

Duration(string): 2
Duration(label): 2（JUMP 3　You can swim in January.の配当時数）
Duration: 2
Compiling Prospectus: 小学校5年英語(三省堂)2023年検定教科書編修趣意書
Duration type: Standard
Listing order: 27
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: JUMP 3　You can swim in January.