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https://w3id.org/jp-textbook/AC100000000558/Time012

Details

Duration(transferred): ★
Duration: 0
Compiling Prospectus: 小学校6年道徳(光文)2023年検定教科書編修趣意書
Duration type: Flexible
Listing order: 12
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: コラム　スマホや携帯電話の使用時間