孤こ児じ著ちょ作さく物ぶつ

noun

orphan works

Copyright term for works whose copyright holder cannot be identified or located. Used in legal, library, and archival contexts.

• 孤こ児じ著ちょ作さく物ぶつの利り用ようには、権けん利り者しゃを探さがすための相そう当とうな努ど力りょくが必ひつ要ようとされる。

  Using orphan works requires a diligent search for the rights holder.