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archive.org/web/20161026180111/http://www.panoramio.com/user/2235739?with_photo_id=76273292 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103191824/http://www.panoramio.com/user/6221350?with_photo_id=132487474 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013014639/http://www.panoramio.com/user/2550801?with_photo_id=16816626 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013050024/http://www.panoramio.com/photo/10359449 determination method...
archive.org/web/20161014075405/http://www.panoramio.com/user/967090?with_photo_id=24149106 operator: Panoramio described at URL: https://web.archive...
participation of the Wikipedian and photographer communities (Flickr, Panoramio) and the role of the Wikimedia chapters in contest organization. Underlined...
archive.org/web/20161031150159/http://www.panoramio.com/user/2333416?with_photo_id=122258549 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161011163512/http://www.panoramio.com/user/1400530?with_photo_id=9082601 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023062812/http://www.panoramio.com/user/3937553?with_photo_id=67621245 operator: Panoramio described at URL: https://web.archive...