<http://schema.org/description>
"Blizzards, tornadoes, hurricanes, earthquakes -- natural disasters can strike at any time and take out the city&amp;#039;s power for weeks. Forget about luxuries such as television or Internet. When the power is out food spoils, security alarms don&amp;#039;t work, and medical equipment fails. Do you have a backup plan for these kinds of emergencies? Take our quiz to learn about the best sources of emergency power."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/household-safety/security/emergency-power-systems-quiz13.htm>