Note: This calendar view maps the number of captures of http://www.unesco.org/new/en/communication-and-information/flagship-project-activities/memory-of-the-world/register/full-list-of-registered-heritage/registered-heritage-page-1/autograph-of-h-moll-messe-mass-in-b-minor-by-johann-sebastian-bach/, not how many times the site was actually updated.
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