Searched for http://whc.unesco.org/en/soc/?action=list&id_threats=130%2C129%2C128%2C127%2C244%2C126%2C131%2C&maxrows=267 
Note: This calendar view maps the number of captures of http://whc.unesco.org/en/soc/?action=list&id_threats=130%2C129%2C128%2C127%2C244%2C126%2C131%2C&maxrows=267, not how many times the site was actually updated.
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