Help:Copyrights/Copyright status heuristics

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WDQS | PetScan | TABernacle | Find images Recent changes | Query: SELECT ?item WHERE { ?item wdt:P31 wd:Q108697774. }
Item description Subclass applies to jurisdiction different from
born less than 70 years ago method for determining copyright status of a creator: author was born less than 50 years ago, so cannot have died more than 50 years ago born less than 50 years ago
died less than 70 years ago
author life sign less than 70 years ago heuristic for creator's copyright status
born less than 50 years ago method for determining copyright status of a creator: author was born less than 50 years ago, so cannot have died more than 50 years ago died less than 50 years ago
born less than 70 years ago
author life sign less than 50 years ago heuristic for creator's copyright status author life sign less than 70 years ago
died more than 70 years ago method for determining copyright status countries with 70 years pma or shorter 70 years after author's death
died more than 100 years ago method for determining copyright status of a creator countries with 100 years pma or shorter 100 years after author's death
died more than 50 years ago method for determining copyright status of a creator countries with 50 years pma or shorter 50 years after author's death
died less than 50 years ago
died less than 70 years ago heuristic for determination of "copyright status as a creator" (P7763) for authors born less than 70 years ago
70 years after author's death
died less than 50 years ago method for determining copyright status of a creator countries with 50 years pma or longer died more than 50 years ago
50 years after author's death
born less than 50 years ago
died more than 80 years ago method for determining copyright status of a creator countries with 80 years pma or shorter 80 years after author's death
defunct more than 70 years ago heuristic for determination of copyright status of an organization that became defunct more than 70 years ago countries with 70 years copyright term after publication founded less than 70 years ago
founded less than 70 years ago heuristic for determining copyright countries with 70 years copyright term after publication defunct more than 70 years ago
life of last surviving author heuristic based on the date of death of the last surviving author (including when any of the authors are still alive)
End of automatically generated list.