IP Rejection for photo that contains the same content as multiple other pictures that are available
I recently had this picture (file ID:352990664) rejected with the reason of "INTELLECTUAL PROPERTY REFUSAL" and I was wondering if someone had any insight on why. There are many images available on the site with the same subject, here is an example.
The title for the image was:
"Rusting car at route 66 stop in the Petrified Forest National Park"
and these were the keywords (I may have added more when I submitted):
"abandoned, antique, Arizona, blue, flare, landmark, lens flare, National Park, old, petrified forest, Route 66, rusted, siteseeing, sky, sunset"

Thanks for any insight,
George