Would this be considered RM then?

Intellectual Property

(a) Content License and Access. When you submit content to the Site, you grant us a non-exclusive, worldwide, perpetual, irrevocable, royalty-free sublicenseable and transferable license to use, reproduce, distribute, prepare derivative works of, display and perform the content in connection with the Site, in any media known now or in the future.

Grant of Authority

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Leaf,

In IS: " Supplier grants iStockphoto:(...) The right to grant perpetual, world-wide, non-exclusive and non-transferable licenses or sub-licenses to end-users in accordance with the terms of the Content License Agreement"

In FocalPop: "you grant us a non-exclusive, worldwide, perpetual, irrevocable, royalty-free sublicenseable and transferable license to use, reproduce, distribute, prepare (...)"

If I understand it right, in IS you give them the rights to sell your work as RF; in FocalPop you are giving them the RF rights, including the right to redistribute it. Notice also non-transferable in IS vs transferable in FocalPop.