Doesn't that make it a non-commercial license, i.e. CC-BY-SA NC
Commons doesn't allow images which are only licensed for non-commercial use.
WSC
To be more precise, it's up to third parties to CONTACT sopraintendenza if they wish to use it for commercial purposes (sopraintendenza may or may not ask for a fee), and this restriction is not related with CC-BY-SA .
ciao, .mau.
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