publication date: 11 February 2015 described at URL: https://www.flickr.com/photos/ronmacphotos/16316060769/ operator: Flickr determination method: SHA-1
publication date: 11 February 2015 described at URL: https://www.flickr.com/photos/ronmacphotos/16476342676/ operator: Flickr determination method: SHA-1
publication date: 11 February 2015 described at URL: https://www.flickr.com/photos/ronmacphotos/15879778204/ operator: Flickr determination method: SHA-1