| http://www.w3.org/ns/prov#value | - Emergency Notification System Keeps Citizens Safe during Blizzard of 2010Cooper Notification???s Emergency Notification system the Roam Secure Alert Network (RSAN) systems sent more than 11 million messages throughout the Mid-Atlantic to communicate critical information, including school and road closures, severe weather warnings, shelter-in-place, and opening of warming centers.
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