Interesante enlace: Diferencias entre CC0 y Public Domain https://wiki.creativecommons.org/CC0_FAQ#What_is_the_difference_between_CC0_and_the_Public_Domain_Mark_.28.22PDM.22.29.3F
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Interesante enlace: Diferencias entre CC0 y Public Domain
https://wiki.creativecommons.org/CC0_FAQ#What_is_the_difference_between_CC0_and_the_Public_Domain_Mark_.28.22PDM.22.29.3F