The Public Domain Mark (PDM) is not a copyright license, but a symbol used to indicate that a work is in the public domain. When it is applied by the author or the copyright holder, community consensus has decided such works as being public domain in the US and countries where it is legally possible to release own work to the public domain. In the countries where this is not possible, the copyright status of the work remains undetermined.
If a file is tagged with Public Domain Mark by someone other than the author or the copyright holder, a more specific copyright tag such as one found at Commons:Copyright tags/General public domain must be applied. If this is your own work, please use {{Cc-zero}} instead.
Public domainPublic domainfalsefalse
這幅圖片原始出處為Flickr的https://flickr.com/photos/102748040@N03/11265508833 ,作者為Jnzl's Public Domain Photos 。經機器人FlickreviewR在2015年11月3日審查後確定為採用Public Domain Mark的協議授權使用。